4BA-1A.1 What exclusive frequency privileges in the 80-meter band are authorized to Amateur Extra control operators?A- 3525-3775 kHzB- 3500-3525 kHzC- 3700-3750 kHzD- 3500-3550 kHz4BA-3H.1 Which amateur stations may be operated in RACES?A- Only Extra Class Amateur Radio stationsB- Any licensed Amateur Radio station except a station licensed to a NoviceC- Any licensed Amateur Radio station certified by the responsible civil defense organizationD- Any licensed Amateur Radio station other than a station licensed to a Novice, providing the station is certified by the responsible civil defense organization4BA-5F.2 Under what circumstances, if any, may a person who is an employee of a company that is engaged in the distribution of equipment used in connection with Amateur Radio transmissions be a VE?A- Under no circumstancesB- Only if the employee's work is not directly related to that part of the company involved in the manufacture or distribution of amateur equipmentC- Only if the employee has no financial interest in the companyD- Only if the employee is an Extra Class licensee4BA-7A-1.7 What is Examination Element 4(A)?A- The written examination for the Technician class operator licenseB- The 20-WPM amateur Morse code examinationC- The written examination for the Advanced class operator licenseD- The written examination for the Amateur Extra class operator license4BA-7E.2 Who must grade the test papers?A- The ARRLB- The administering Volunteer ExaminersC- The Volunteer-Examiner CoordinatorD- The FCC4BB-2A.7 What is the standard video level, in percent PEV, for black?A- 0%B- 12.5%C- 70%D- 100%4BD-3A.4 How can ensuring good electrical contact between connecting metal surfaces in a vehicle reduce spark plug noise?A- It reduces the spark gap distance, causing a lower frequency sparkB- It helps radiate the spark plug noise away from the vehicleC- It reduces static buildup on the vehicle bodyD- It encourages lower frequency electrical resonances in the vehicle4BE-2A.5 What is the term for the time it takes for a charged capacitor in an RC circuit to discharge to 36.8% of its initial value of stored charge?A- One discharge periodB- An exponential discharge rate of oneC- A discharge factor of oneD- One time constant4BE-3.4 What are the two families of circles that make up a Smith Chart?A- Resistance and voltageB- Reactance and voltageC- Resistance and reactanceD- Voltage and impedance4BF-1B.1 What is a depletion-mode FET?A- An FET that has a channel with no gate voltage applied; a current flows with zero gate voltageB- An FET that has a channel that blocks current when the gate voltage is zeroC- An FET without a channel; no current flows with zero gate voltageD- An FET without a channel to hinder current through the gate4BF-4.5 What level of input voltage is low in a TTL device operating with a 5-volt power supply?A- -2.0 to -5.5 voltsB- 2.0 to 5.5 voltsC- -0.6 to 0.8 voltsD- -0.8 to 0.4 volts4BG-1D.1 What is a truth table?A- A table of logic symbols that indicate the high logic states of an op-ampB- A diagram showing logic states when the digital device's output is trueC- A list of input combinations and their corresponding outputs that characterizes a digital device's functionD- A table of logic symbols that indicates the low logic states of an op-amp4BG-4B.7 What is an undesirable effect of using too wide a filter bandwidth in the IF section of a receiver?A- Output-offset overshootB- Undesired signals will reach the audio stageC- Thermal-noise distortionD- Filter ringing4BH-1B.3 What is one way that voice is transmitted in a pulse-width modulation system?A- A standard pulse is varied in amplitude by an amount depending on the voice waveform at that instantB- The position of a standard pulse is varied by an amount depending on the voice waveform at that instantC- A standard pulse is varied in duration by an amount depending on the voice waveform at that instantD- The number of standard pulses per second varies depending on the voice waveform at that instant4BH-3.1 What is amplitude compandored single sideband?A- Reception of single sideband with a conventional CW receiverB- Reception of single sideband with a conventional FM receiverC- Single sideband incorporating speech compression at the transmitter and speech expansion at the receiverD- Single sideband incorporating speech expansion at the transmitter and speech compression at the receiver4BI-2A.6 What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/4 wavelength apart and fed 180 degrees out of phase?A- OmnidirectionalB- Cardioid unidirectionalC- Figure-8 broadside to the antennasD- Figure-8 end-fire in line with the antennas4BI-6A.1 What kind of impedance does a 1/8-wavelength transmission line present to a generator when the line is shorted at the far end?A- A capacitive reactanceB- The same as the characteristic impedance of the lineC- An inductive reactanceD- The same as the input impedance to the final generator stage4BA-2D.1 How does an alien operator identify an Amateur Radio station when operating under an FCC Reciprocal Operating Permit?A- By using only his or her own callB- By using his or her own call, followed by the city and state in the United States or possessions closest to his or her present locationC- By using his or her own call, followed by the letter(s) and number indicating the United States call-letter district of his or her location at the time of the contact, with the city and state nearest the location specified once during each contactD- By using his or her own call sign, followed by the serial number of the Reciprocal Operating Permit and the call-letter district number of his or her present location4BA-5C.3 How is an Element 3(A) examination prepared?A- By Advanced or Extra Class Volunteer Examiners or Volunteer-Examiner Coordinators selecting questions from the appropriate VEC question poolB- By Volunteer-Examiner Coordinators selecting questions from the appropriate FCC bulletinC- By Extra Class Volunteer Examiners selecting questions from the appropriate FCC bulletinD- By the FCC selecting questions from the appropriate VEC question pool4BA-6D.1 Under what circumstances, if any, may a person be compensated for services as a VE?A- When the VE spends more than 4 hours at the test sessionB- When the VE loses a day's pay to administer the examC- When the VE spends many hours preparing for the test sessionD- Under no circumstances4BA-7C.8 What examination credit must be given to an applicant who holds a valid FCC commercial radiotelegraph license?A- No creditB- Credit for successful completion of element 1(B) onlyC- Credit for successful completion of elements 1(A), 1(B) or 1(C)D- Credit for successful completion of element 1(A) only4BB-1D.2 Why does the received signal from a Phase III amateur satellite exhibit a fairly rapid pulsed fading effect?A- Because the satellite is rotatingB- Because of ionoshperic absorptionC- Because of the satellite's low orbital altitudeD- Because of the Doppler effect4BD-1B.2 What test instrument is used to display intermodulation distortion products from an SSB transmitter?A- A wattmeterB- A spectrum analyzerC- A logic analyzerD- A time-domain reflectometer4BE-1.5 What is an optocoupler?A- A resistor and a capacitorB- A frequency modulated helium-neon laserC- An amplitude modulated helium-neon laserD- An LED and a phototransistor4BE-2B.18 How long does it take for an initial charge of 800 V dc to decrease to 294 V dc in a 450-microfarad capacitor when a 1- megohm resistor is connected across it?A- 80 secondsB- 294 secondsC- 368 secondsD- 450 seconds4BE-6A.4 What is the impedance of a network comprised of a 0.1-microfarad capacitor in series with a 40-ohm resistor, at 50 kHz? (Specify your answer in rectangular coordinates.)A- 40 + j32B- 40 - j32C- 32 - j40D- 32 + j404BF-2.7 What is the output impedance of a theoretically ideal op-amp?A- Very lowB- Very highC- 100 ohmsD- 1000 ohms4BG-1C.3 What is a NAND gate?A- A circuit that produces a logic "0" at its output only when all inputs are logic "0"B- A circuit that produces a logic "1" at its output only when all inputs are logic "1"C- A circuit that produces a logic "0" at its output if some but not all of its inputs are logic "1"D- A circuit that produces a logic "0" at its output only when all inputs are logic "1"4BG-4A.2 What is the limiting condition for sensitivity in a communications receiver?A- The noise floor of the receiverB- The power-supply output rippleC- The two-tone intermodulation distortionD- The input impedance to the detector4BG-7.1 What frequency range will be tuned by the circuit in Figure 4BG-7 when L is 10 microhenrys, Cf is 156 picofarads, and Cv is 50 picofarads maximum and 2 picofarads minimum?A- 3508 through 4004 kHzB- 6998 through 7360 kHzC- 13.396 through 14.402 MHzD- 49.998 through 54.101 MHz4BH-2F.8 What is the necessary bandwidth of a 4800-hertz frequency shift, 9600-baud ASCII emission F1D transmission?A- 15.36 kHzB- 9.6 kHzC- 4.8 kHzD- 5.76 kHz4BI-1B.6 How much gain does an antenna have over a 1/2-wavelength dipole when it has 12 dB gain over an isotropic radiator?A- About 6.1 dBB- About 9.9 dBC- About 12.0 dBD- About 14.1 dB4BI-4B.5 What is the beamwidth of a symmetrical pattern antenna with a gain of 12 dB as compared to an isotropic radiator?A- 34.8 degreesB- 45.0 degreesC- 58.0 degreesD- 51.0 degrees4BA-1C.3 Under what circumstances, if any, may an amateur station communicate with a non-amateur station?A- Only during emergencies and when the Commission has authorized the non-amateur station to communicate with amateur stationsB- Under no circumstancesC- Only when the state governor has authorized that station to communicate with amateursD- Only during Public Service events in connection with REACT groups4BA-4E-4.2 When must the licensee of a station in space operation give the FCC written in-space notification?A- No later than 24 hours following initiation of space operationB- No later than 72 hours following initiation of space operationC- No later than 7 days following initiation of space operationD- No later than 30 days following initiation of space operation4BA-6B.1 What are the requirements for a Volunteer Examiner administering an examination for a Technician class operator license?A- The Volunteer Examiner must be a Novice class licensee accredited by a Volunteer-Examiner CoordinatorB- The Volunteer Examiner must be an Advanced or Extra class licensee accredited by a Volunteer-Examiner CoordinatorC- The Volunteer Examiner must be an Extra Class licensee accredited by a Volunteer-Examiner CoordinatorD- The Volunteer Examiner must be a General class licensee accredited by a Volunteer-Examiner Coordinator4BA-7B.4 What examination elements are required for a Technician class operator license?A- 1(A) and 2BB- 1(A) and 3(A)C- 1(A), 2 and 3(A)D- 2 and 3(A)4BB-1A.3 What is the period of an amateur satellite?A- An orbital arc that extends from 60 degrees west longitude to 145 degrees west longitudeB- The point on an orbit where satellite height is minimumC- The amount of time it takes for a satellite to complete one orbitD- The time it takes a satellite to travel from perigee to apogee4BC-3.2 What is the maximum range for signals using transequatorial propagation?A- About 1,000 milesB- About 2,500 milesC- About 5,000 milesD- About 7,500 miles4BD-4.7 What is a loop antenna?A- A circularly polarized antennaB- A coil of wire used as an antenna in FM broadcast receiversC- A wire loop used in radio direction findingD- An antenna coupled to the feed line through an inductive loop of wire4BE-2B.10 What is the time constant of a circuit having a 470-microfarad capacitor and a 1-megohm resistor in parallel?A- 0.47 secondsB- 47 secondsC- 220 secondsD- 470 seconds4BE-5.1 What is the impedance of a network comprised of a 100-ohm-reactance inductor in series with a 100-ohm resistor? (Specify your answer in polar coordinates.)A- 121 ohms, /_35_degrees__B- 141 ohms, /_45_degrees__C- 161 ohms, /_55_degrees__D- 181 ohms, /_65_degrees__4BF-1F.1 What is the schematic symbol for a P-channel junction FET?4BG-1A.4 How many output changes are obtained for every two trigger pulses applied to the input of a bistable T flip-flop circuit?A- No output level changesB- One output level changeC- Two output level changesD- Four output level changes4BG-3A.1 What are the advantages of using an op-amp instead of LC elements in an audio filter?A- Op-amps are more rugged and can withstand more abuse than can LC elementsB- Op-amps are fixed at one frequencyC- Op-amps are available in more styles and types than are LC elementsD- Op-amps exhibit gain rather than insertion loss4BG-5B.1 What is a noninverting op-amp circuit?A- An operational amplifier circuit connected such that the input and output signals are l80 degrees out of phaseB- An operational amplifier circuit connected such that the input and output signal are in phaseC- An operational amplifier circuit connected such that the input and output are 90 degrees out of phaseD- An operational amplifier circuit connected such that the input impedance is held at zero while the output impedance is high4BH-2E.4 What is the primary advantage of AMTOR over Baudot RTTY?A- AMTOR characters contain fewer information bits than Baudot charactersB- AMTOR includes an error detection systemC- Surplus radioteletype machines that use the AMTOR code are readily availableD- Photographs can be transmitted using AMTOR4BH-6A.2 What is the relationship between the peak-to-peak voltage and the peak voltage amplitude in a symmetrical wave form?A- 1:1B- 2:1C- 3:1D- 4:14BI-4A.1 What factors determine the receiving antenna gain required at an amateur station in earth operation?A- Height, transmitter power and antennas of satelliteB- Length of transmission line and impedance match between receiver and transmission lineC- Preamplifier location on transmission line and presence or absence of RF amplifier stagesD- Height of earth antenna and satellite orbit4BA-1A.4 What exclusive frequency privileges in the 20-meter band are authorized to Amateur Extra control operators?A- 14.100-14.175 MHz and 14.150-14.175 MHzB- 14.000-14.125 MHz and 14.250-14.300 MHzC- 14.025-14.050 MHz and 14.100-14.150 MHzD- 14.000-14.025 MHz and 14.150-14.175 MHz4BA-4A.1 What are the purposes of the Amateur Satellite Service?A- It is a radionavigation service using stations on earth satellites for the same purposes as those of the Amateur Radio ServiceB- It is a radiocommunication service using stations on earth satellites for weather informationC- It is a radiocommunication service using stations on earth satellites for the same purpose as those of the Amateur Radio ServiceD- It is a radiolocation service using stations on earth satellites for Amateur Radio operators engaged in satellite radar experimentation4BA-5G.1 Who may reimburse VEs and VECs for out-of-pocket expenses incurred in preparing, processing or administering examinations?A- ExamineesB- FCCC- ARRLD- FCC and Examiners4BA-7A-2.2 Who must prepare Examination Element 1(C)?A- The FCCB- The Field Operations BureauC- Advanced class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsD- Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner Coordinators4BA-7E.5 Within what time limit after administering an exam must the examiners submit the applications and test papers from successful candidates to the VEC?A- Within 10 daysB- Within 15 daysC- Within 30 daysD- Within 90 days4BC-1.1 What is the maximum separation between two stations communicating by moonbounce?A- 500 miles maximum, if the moon is at perigeeB- 2,000 miles maximum, if the moon is at apogeeC- 5,000 miles maximum, if the moon is at perigeeD- Any distance as long as the stations have a mutual lunar window4BD-3C.1 What is a major cause of atmospheric static?A- SunspotsB- ThunderstormsC- AirplanesD- Meteor showers4BE-2B.2 After two time constants, the capacitor in an RC circuit is discharged to what percentage of the starting voltage?A- 86.5%B- 63.2%C- 36.8%D- 13.5%4BE-3.7 What are the curved lines on a Smith Chart?A- Portions of current circlesB- Portions of voltage circlesC- Portions of resistance circlesD- Portions of reactance circles4BF-1C.3 What is the schematic symbol for an N-channel dual-gate MOSFET?4BF-5.2 What is one major advantage of CMOS over other devices?A- Small sizeB- Low current consumptionC- Low costD- Ease of circuit design4BG-1D.4 In a negative-logic circuit, what level is used to represent a logic 1?A- A low levelB- A positive-transition levelC- A negative-transition levelD- A high level4BG-4B.10 How can selectivity be achieved in the IF circuitry of a communications receiver?A- Incorporate a means of varying the supply voltage to the local oscillator circuitryB- Replace the standard JFET mixer with a bipolar transistor followed by a capacitor of the proper valueC- Remove AGC action from the IF stage and confine it to the audio stage onlyD- Incorporate a high-Q filter4BH-2B.2 The International Organization for Standardization has developed a seven-level reference model for a packet-radio communications structure. What level is responsible for the actual transmission of data and handshaking signals?A- The physical layerB- The transport layerC- The communications layerD- The synchronization layer4BH-3.4 What is the approximate frequency of the pilot tone in an amplitude compandored single sideband system?A- 1 kHzB- 5 MHzC- 455 kHzD- 3 kHz4BI-2A.9 What is the radiation pattern for two 1/4-wavelength vertical antennas spaced 1/4 wavelength apart and fed in phase?A- Substantially unidirectionalB- EllipticalC- Cardioid unidirectionalD- Figure-8 end-fire in line with the antennas4BI-6B.2 What kind of impedance does a 1/4-wavelength transmission line present to a generator when the line is open at the far end?A- A very high impedanceB- A very low impedanceC- The same as the characteristic impedance of the lineD- The same as the input impedance to the final generator stage4BA-3C.1 With what other organization must an Amateur Radio station be registered before RACES registration is permitted?A- The Amateur Radio Emergency ServiceB- The US Department of DefenseC- A civil defense organizationD- The Amateur Auxiliary to the FCC Field Operations Bureau4BA-5C.6 How is an Element 4(B) examination prepared?A- By Extra Class Volunteer Examiners or Volunteer-Examiner Coordinators selecting questions from the appropriate VEC question poolB- By Volunteer-Examiner Coordinators selecting questions from the appropriate FCC bulletinC- By Extra Class Volunteer Examiners selecting questions from the appropriate FCC bulletinD- By the FCC selecting questions from the appropriate VEC question pool4BA-7A-1.2 What is an Element 1(B) examination intended to prove?A- The applicant's knowledge of Novice class theory and regulationsB- The applicant's knowledge of General class theory and regulationsC- The applicant's ability to send and receive Morse code at 5 WPMD- The applicant's ability to send and receive Morse code at 13 WPM4BA-7D.2 Where must the examiners be and what must they be doing during an examination?A- The examiners must be present and observing the candidate(s) throughout the entire examinationB- The examiners must be absent to allow the candidate(s) to complete the entire examination in accordance with the traditional honor systemC- The examiners must be present to observe the candidate(s) throughout the administration of telegraphy examination elements onlyD- The examiners must be present to observe the candidate(s) throughout the administration of written examination elements only4BB-2A.2 How many horizontal lines make up a fast-scan television frame?A- 30B- 60C- 525D- 10504BD-2A.3 What is a logic probe used to indicate?A- A short-circuit fault in a digital-logic circuitB- An open-circuit failure in a digital-logic circuitC- A high-impedance ground loopD- High and low logic states in a digital-logic circuit4BE-1.8 What does the photoconductive effect in crystalline solids produce a noticeable change in?A- The capacitance of the solidB- The inductance of the solidC- The specific gravity of the solidD- The resistance of the solid4BE-2B.21 How long does it take for an initial charge of 800 V dc to decrease to 40.2 V dc in a 450-microfarad capacitor when a 1- megohm resistor is connected across it?A- Approximately 225 secondsB- Approximately 450 secondsC- Approximately 900 secondsD- Approximately 1350 seconds4BE-6B.2 What is the impedance of a network comprised of a 100-ohm-reactance capacitor in parallel with a 100-ohm resistor? (Specify your answer in polar coordinates.)A- 31 ohms, /_-15_degrees__B- 51 ohms, /_-25_degrees__C- 71 ohms, /_-45_degrees__D- 91 ohms, /_-65_degrees__4BF-3.3 A circuit compares the output from a voltage-controlled oscillator and a frequency standard. The difference between the two frequencies produces an error voltage that changes the voltage-controlled oscillator frequency. What is the name of the circuit?A- A doubly balanced mixerB- A phase-locked loopC- A differential voltage amplifierD- A variable frequency oscillator4BG-1C.6 What is the schematic symbol for an OR gate?4BG-4B.2 A receiver selectivity of 2.4 kHz in the IF circuitry is optimum for what type of amateur signals?A- CWB- SSB voiceC- Double-sideband AM voiceD- FSK RTTY4BG-8.2 What is the purpose of a coupling capacitor?A- It blocks direct current and passes alternating currentB- It blocks alternating current and passes direct currentC- It increases the resonant frequency of the circuitD- It decreases the resonant frequency of the circuit4BH-2F.11 What is the necessary bandwidth of a 5-WPM international Morse code emission J2A transmission?A- Approximately 5 HzB- Approximately 10 HzC- Approximately 20 HzD- Approximately 40 Hz4BI-2A.1 What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/2 wavelength apart and fed 180 degrees out of phase?A- Unidirectional cardioidB- OmnidirectionalC- Figure-8 broadside to the antennasD- Figure-8 end-fire in line with the antennas4BI-5.1 What term describes a method used to match a high-impedance transmission line to a lower impedance antenna by connecting the line to the driven element in two places, spaced a fraction of a wavelength on each side of the driven element center?A- The gamma matching systemB- The delta matching systemC- The omega matching systemD- The stub matching system4BA-1E.2 What types of licenses or permits are required before an amateur operator may transmit from a vessel registered in the US?A- No amateur license is required outside of international watersB- Any Amateur Radio license or Reciprocal Operating Permit issued by the FCCC- Only amateurs holding General class or higher licenses may transmit from a vessel registered in the USC- Only amateur licensees General class or above may transmit on a vessel registered in the USD- Only an Amateur Extra class licensee may operate aboard a vessel registered in the US4BA-4F-2.1 Which amateur stations are eligible for earth operation?A- Any Amateur Radio stationB- Amateur Extra class licensees onlyC- Any licensee except NoviceD- A special license issued by the FCC is required before any Amateur Radio station is placed in earth operation4BA-6B.4 What are the requirements for a Volunteer Examiner administering an examination for an Amateur Extra class operator license?A- The examiner must hold an Advanced class license and be accredited by a VECB- The examiner must hold an Extra Class license and be accredited by a VECC- The examiner must hold a General class license and be accredited by a VECD- The examiner must hold an Extra class license to administer the written test element, but an Advanced class examiner may administer the CW test element4BA-7C.3 What examination credit must be given to an applicant who holds a valid Technician class operator license issued before March 21, 1987?A- Credit for successful completion of Elements 1(A), 2 and 3(B)B- Credit for successful completion of Elements 1(A), 2, 3(A) and 3(B)C- Credit for successful completion of Elements 1(B), 2, 3(A) and 4(A)D- Credit for successful completion of Elements 1(B), 3(A) and 3(B)4BB-1B.3 What is Mode J in an amateur satellite?A- Operation through a 70-centimeter receiver on a satellite that retransmits on 2 metersB- Operation through a 2-meter receiver on a satellite that retransmits on 70 centimetersC- Operation through a 2-meter receiver on a satellite that retransmits on 10 metersD- Operation through a 70-centimeter receiver on a satellite that retransmits on 10 meters4BC-5.1 What is the name for a type of propagation in which radio signals travel along the terminator, which separates daylight from darkness?A- Transequatorial propagationB- Sporadic-E propagationC- Long-path propagationD- Gray-line propagation4BD-4.10 What type of terrain can cause errors in direction finding?A- Homogeneous terrainB- Smooth grassy terrainC- Varied terrainD- Terrain with no buildings or mountains4BE-2B.13 How long does it take for an initial charge of 20 V dc to decrease to 7.36 V dc in a 0.01-microfarad capacitor when a 2- megohm resistor is connected across it?A- 12.64 secondsB- 0.02 secondsC- 1 secondD- 7.98 seconds4BE-5.4 What is the impedance of a network comprised of a 300-ohm-reactance capacitor, a 600-ohm-reactance inductor, and a 400-ohm resistor, all connected in series? (Specify your answer in polar coordinates.)A- 500 ohms, /_37_degrees__B- 400 ohms, /_27_degrees__C- 300 ohms, /_17_degrees__D- 200 ohms, /_10_degrees__4BF-2.2 What is the schematic symbol for an operational amplifier?4BG-1A.7 How many flip-flops are required to divide a signal frequency by 4?A- 1B- 2C- 4D- 84BG-3B.1 What type of capacitors should be used in an op-amp RC active filter circuit?A- ElectrolyticB- Disc ceramicC- PolystyreneD- Paper dielectric4BG-5C.3 What voltage gain can be expected from the circuit in Figure 4BG-5 when R1 is 3300 ohms and Rf is 47 kilohms?A- 28B- 14C- 7D- 0.074BH-2F.3 What is the necessary bandwidth of a 170-Hertz shift, 74-baud Baudot emission F1B transmission?A- 250 HzB- 278 HzC- 442 HzD- 600 Hz4BI-1B.1 When is it useful to refer to an isotropic radiator?A- When comparing the gains of directional antennasB- When testing a transmission line for standing wave ratioC- When (in the northern hemisphere) directing the transmission in a southerly directionD- When using a dummy load to tune a transmitter4BI-4A.4 How does the gain of a parabolic dish type antenna change when the operating frequency is doubled?A- Gain does not changeB- Gain is multiplied by 0.707C- Gain increases 6 dBD- Gain increases 3 dB4BA-1B.2 How much must the mean power of any spurious emission or radiation from an amateur transmitter be attenuated when the carrier frequency is below 30 MHz and the mean transmitted power is equal to or greater than 5 watts?A- At least 30 dB below the mean power of the fundamental, and less than 25 mWB- At least 40 dB below the mean power of the fundamental, and less than 50 mWC- At least 30 dB below the mean power of the fundamental, and less than 50 mWD- At least 40 dB below the mean power of the fundamental, and less than 25 mW4BA-4C-2.1 Which amateur stations are eligible for telecommand operation?A- Any Amateur Radio licensee except NoviceB- Amateur Extra class licensees onlyC- Telecommand operation is not permitted in the amateur satellite serviceD- Any Amateur Radio station designated by the space station licensee4BA-5G.4 For what period of time must a VE maintain records of out-of-pocket expenses and reimbursements for each examination session for which reimbursement is accepted?A- 1 yearB- 2 yearsC- 3 yearsD- 4 years4BA-7A-2.5 Who must prepare Examination Element 4(A)?A- Advanced or Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsB- The FCCC- The Field Operations BureauD- Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner Coordinators4BA-7F.2 What is a Certificate of Successful Completion of Examination?A- A document printed by the FCCB- A document required for already licensed applicants operating with privileges of an amateur operator class higher than that of their permanent amateur operator licensesC- A document a candidate may use for an indefinite period of time to receive credit for successful completion of any written elementD- A permanent Amateur Radio station and operator license certificate issued to a newly-upgraded licensee by the FCC within 90 days of the completion of the examination4BC-1.4 What type of receiving system is required for EME communications?A- Equipment capable of reception on 14 MHzB- Equipment with very low dynamic rangeC- Equipment with very low gainD- Equipment with very low noise figures4BD-4.2 What directional pattern is desirable for a direction-finding antenna?A- A non-cardioid patternB- Good front-to-back and front-to-side ratiosC- Good top-to-bottom and front-to-side ratiosD- Shallow nulls4BE-2B.5 What is the time constant of a circuit having two 100-microfarad capacitors and two 470-kilohm resistors all in series?A- 470 secondsB- 47 secondsC- 4.7 secondsD- 0.47 seconds4BE-4.1 What is the impedance of a network comprised of a 0.1- microhenry inductor in series with a 20-ohm resistor, at 30 MHz? (Specify your answer in rectangular coordinates.)A- 20 + j19B- 20 - j19C- 19 + j20D- 19 - j204BF-1D.1 What do the initials CMOS stand for?A- Common mode oscillating systemB- Complementary mica-oxide siliconC- Complementary metal-oxide semiconductorD- Complementary metal-oxide substrate4BF-6.2 How is the electron beam deflected in a vidicon?A- By varying the beam voltageB- By varying the bias voltage on the beam forming grids inside the tubeC- By varying the beam currentD- By varying electromagnetic fields4BG-2A.2 What additional circuitry is required in a 100-kHz crystal-controlled marker generator to provide markers at 50 and 25 kHz?A- An emitter-followerB- Two frequency multipliersC- Two flip-flopsD- A voltage divider4BG-4C.3 What type of problems are caused by poor dynamic range in a communications receiver?A- Cross-modulation of the desired signal and desensitization from strong adjacent signalsB- Oscillator instability requiring frequent retuning, and loss of ability to recover the opposite sideband, should it be transmittedC- Cross-modulation of the desired signal and insufficient audio power to operate the speakerD- Oscillator instability and severe audio distortion of all but the strongest received signals4BH-2D.1 What type of error control system does Mode A AMTOR use?A- Each character is sent twiceB- The receiving station checks the calculated frame check sequence (FCS) against the transmitted FCSC- Mode A AMTOR does not include an error control systemD- The receiving station automatically requests repeats when needed4BH-4.2 What is the term used to describe a spread spectrum communications system where the center frequency of a conventional carrier is altered many times per second in accordance with a pseudo-random list of channels?A- Frequency hoppingB- Direct sequenceC- Time-domain frequency modulationD- Frequency compandored spread spectrum antenna4BI-3B.2 What are the advantages of a nonresonant rhombic antenna?A- Wide frequency range, high gain and high front-to-back ratioB- High front-to-back ratio, compact size and high gainC- Unidirectional radiation pattern, high gain and compact sizeD- Bidirectional radiation pattern, high gain and wide frequency range4BI-6D.1 What kind of impedance does a 1/2-wavelength transmission line present to a generator when the line is shorted at the far end?A- A very high impedanceB- A very low impedanceC- The same as the characteristic impedance of the lineD- The same as the output impedance of the generator4BA-3F.1 What frequencies are normally available for RACES operation?A- Only those frequencies authorized by the ARRL Section Emergency CoordinatorB- Only those frequencies listed in Section 97.8C- Only transmitting frequencies in the top 25 kHz of each Amateur bandD- All frequencies available to the Amateur Radio Service4BA-5E.2 Under what circumstances, if any, may a VEC refuse to accredit a person as a VE on the basis of lack of membership in an Amateur Radio organization?A- Under no circumstancesB- Only when the prospective VE is not an ARRL memberC- Only when the club is at least regional in scopeD- Only when the prospective VE is a not a member of the local Amateur Radio club giving the examinations4BA-7A-1.5 What is Examination Element 3(A)?A- The 5-WPM amateur Morse code examinationB- The 13-WPM amateur Morse code examinationC- The written examination for the Technician class operator licenseD- The written examination for the General class operator license4BA-7D.5 What must the candidate do at the completion of the examination?A- Complete a brief written evaluation of the examination sessionB- Return all test papers to the examinersC- Return all test papers to the examiners and wait for them to be graded before leaving the examination siteD- Pay the registration fee4BB-2A.5 What is the standard video voltage level between the sync tip and the whitest white at TV camera outputs and modulator inputs?A- 1 volt peak-to-peakB- 120 IEEE unitsC- 12 volts dcD- 5 volts RMS4BD-3A.2 What is the proper procedure for suppressing electrical noise in a mobile station?A- Apply shielding and filtering where necessaryB- Insulate all plane sheet metal surfaces from each otherC- Apply antistatic spray liberally to all non-metallic surfacesD- Install filter capacitors in series with all dc wiring4BE-2A.3 What is the term for the time required for the capacitor in an RC circuit to be charged to 63.2% of the supply voltage?A- An exponential rate of oneB- One time constantC- One exponential periodD- A time factor of one4BE-3.2 What type of coordinate system is used in a Smith Chart?A- Voltage and current circlesB- Resistance and reactance circlesC- Voltage and current linesD- Resistance and reactance lines4BE-6B.5 What is the impedance of a network comprised of a 300-ohm-reactance capacitor in series with a 400-ohm resistor? (Specify your answer in polar coordinates.)A- 200 ohms, /_-10_degrees__B- 300 ohms, /_-17_degrees__C- 400 ohms, /_-27_degrees__D- 500 ohms, /_-37_degrees__4BF-4.3 What logic state do the inputs of a TTL device assume if they are left open?A- A high logic stateB- A low logic stateC- The device becomes randomized and will not provide consistent high or low logic statesD- Open inputs on a TTL device are ignored4BG-1C.9 What is a NOT gate?A- A circuit that produces a logic "O" at its output when the input is logic "1" and vice versaB- A circuit that does not allow data transmission when its input is highC- A circuit that allows data transmission only when its input is highD- A circuit that produces a logic "1" at its output when the input is logic "1" and vice versa4BG-4B.5 A receiver selectivity of 10 kHz in the IF circuitry is optimum for what type of amateur signals?A- SSB voiceB- Double-sideband AMC- CWD- FSK RTTY4BH-1B.1 In a pulse-position modulation system, what parameter does the modulating signal vary?A- The number of pulses per secondB- Both the frequency and amplitude of the pulsesC- The duration of the pulsesD- The time at which each pulse occurs4BH-2F.14 What is the necessary bandwidth of a 170-Hertz shift, 300-baud ASCII emission F1D transmission?A- 0 HzB- 0.3 kHzC- 0.5 kHzD- 1.0 kHz4BI-2A.4 How far apart should two 1/4-wavelength vertical antennas be spaced in order to produce a figure-8 pattern that is broadside to the plane of the verticals when fed in phase?A- 1/8 wavelengthB- 1/4 wavelengthC- 1/2 wavelengthD- 1 wavelength4BI-5.4 What should be the approximate capacitance of the resonating capacitor in a gamma matching circuit on a 1/2-wavelength dipole antenna for the 20-meter band?A- 70 pFB- 140 pFC- 200 pFD- 0.2 pF4BA-2B.2 Under what circumstances, if any, is a US citizen holding a foreign Amateur Radio license eligible to obtain an FCC Reciprocal Operating Permit?A- A US Citizen is not eligible to obtain a Reciprocal Operating Permit for use in the United StatesB- Only if the applicant brings his or her equipment from the foreign countryC- Only if that person is unable to qualify for a United States amateur licenseD- If the applicant does not hold an FCC license as of the date of application, but had held a US amateur license other than Novice class less than 10 years before the date of application4BA-5C.1 What are the functions of a VEC?A- Accredit Volunteer Examiners; collect candidates' application forms, answer sheets and test results and forward the applications to the FCC; maintain pools of questions for Amateur Radio examinations; and perform other clerical tasks in accordance with FCC rulesB- Assemble, print and sell FCC-approved examination forms; accredit Volunteer Examiners; collect candidates' answer sheets and forward them to the FCC; screen applications for completeness and authenticity; and perform other clerical tasks in accordance with FCC rulesC- Accredit Volunteer Examiners; certify that examiners' equipment is type-accepted by the FCC; assemble, print and distribute FCC-approved examination forms; and perform other clerical tasks in accordance with FCC RulesD- Maintain pools of questions for Amateur Radio examinations; administer code and theory examinations; score and forward the test papers to the FCC so that the appropriate license may be issued to each successful candidate4BA-6C.2 What are the requirements for VE accreditation?A- Hold an Advanced class license or higher; be at least 18 years old; not have any conflict of interest; and never had his or her amateur license suspended or revokedB- Hold an Advanced class license or higher; be at least 16 years old; and not have any conflict of interestC- Hold an Extra Class license or higher; be at least 18 years old; and be a member of ARRLD- There are no requirements for accreditation, other than holding a General or higher class license4BA-7C.6 What examination credit, if any, may be given to an applicant who holds a valid amateur operator license issued by another country?A- Credit for successful completion of any elements that may be identical to those required for U.S. licenseesB- No creditC- Credit for successful completion of Elements 1(A), 1(B) and 1(C)D- Credit for successful completion of Elements 2, 3(A), 3(B), 4(A) and 4(B)4BB-1C.2 What are the two basic types of linear transponders used in amateur satellites?A- Inverting and non-invertingB- Geostationary and ellipticalC- Phase 2 and Phase 3D- Amplitude modulated and frequency modulated4BD-1A.3 What does the vertical axis of a spectrum analyzer display?A- AmplitudeB- DurationC- FrequencyD- Time4BE-1.3 What happens to the resistance of a photoconductive material when light shines on it?A- It increasesB- It becomes temperature dependentC- It stays the sameD- It decreases4BE-2B.16 How long does it take for an initial charge of 20 V dc to decrease to 0.37 V dc in a 0.01-microfarad capacitor when a 2- megohm resistor is connected across it?A- 0.08 secondsB- 0.6 secondsC- 0.4 secondsD- 0.2 seconds4BE-6A.2 What is the impedance of a network comprised of a 10- millihenry inductor in series with a 600-ohm resistor, at 10 kHz? (Specify your answer in rectangular coordinates.)A- 628 + j600B- 628 - j600C- 600 + j628D- 600 - j6284BF-2.5 What is meant by the term op-amp offset voltage?A- The output voltage of the op-amp minus its input voltageB- The difference between the output voltage of the op-amp and the input voltage required in the following stageC- The potential between the amplifier-input terminals of the op-amp in a closed-loop conditionD- The potential between the amplifier-input terminals of the op-amp in an open-loop condition4BG-1C.1 What is an AND gate?A- A circuit that produces a logic "1" at its output only if all inputs are logic "1"B- A circuit that produces a logic "0" at its output only if all inputs are logic "1"C- A circuit that produces a logic "1" at its output if only one input is a logic "1"D- A circuit that produces a logic "1" at its output if all inputs are logic "0"4BG-3B.4 What parameter must be selected when designing an audio filter using an op-amp?A- Bandpass characteristicsB- Desired current gainC- Temperature coefficientD- Output-offset overshoot4BG-6.1 What determines the input impedance in a FET common-source amplifier?A- The input impedance is essentially determined by the resistance between the drain and substrateB- The input impedance is essentially determined by the resistance between the source and drainC- The input impedance is essentially determined by the gate biasing networkD- The input impedance is essentially determined by the resistance between the source and substrate4BH-2F.6 What is the necessary bandwidth of a 13-WPM international Morse code emission J2A transmission?A- Approximately 13 HzB- Approximately 26 HzC- Approximately 52 HzD- Approximately 104 Hz4BI-1B.4 How much gain does a 1/2-wavelength dipole have over an isotropic radiator?A- About 1.5 dBB- About 2.1 dBC- About 3.0 dBD- About 6.0 dB4BI-4B.3 What is the beamwidth of a symmetrical pattern antenna with a gain of 30 dB as compared to an isotropic radiator?A- 3.2 degreesB- 6.4 degreesC- 37 degreesD- 60.4 degrees4BA-1C.1 What are the points of communication for an amateur station?A- Other amateur stations onlyB- Other amateur stations and other stations authorized by the FCC to communicate with amateursC- Other amateur stations and stations in the Personal Radio ServiceD- Other amateur stations and stations in the Aviation or Private Land Mobile Radio Services4BA-4E-2.1 Which amateur stations are eligible for space operation?A- Any licensee except NoviceB- General, Advanced and Extra class licensees onlyC- Advanced and Extra class licensees onlyD- Amateur Extra class licensees only4BA-6A.1 What is an accredited Volunteer Examiner?A- A General class radio amateur who is accredited by a VEC to administer examinations to applicants for Amateur Radio licensesB- An Amateur Radio operator who is accredited by a VEC to administer examinations to applicants for Amateur Radio licensesC- An Amateur Radio operator who administers examinations to applicants for Amateur Radio licenses for a feeD- An FCC staff member who tests volunteers who want to administer Amateur Radio examinations4BA-7B.2 What examination elements are required for an Advanced class operator license?A- 1(A), 2, 3(A), 3(B) and 4(A)B- 1(B), 3(A) and 3(B)C- 1(B) and 4(A)D- 1(B), 2, 3(A), 3(B) and 4(A)4BB-1A.1 What is an ascending pass for an amateur satellite?A- A pass from west to eastB- A pass from east to westC- A pass from south to northD- A pass from north to south4BC-2.2 Which range of frequencies is well suited for meteor-scatter communications?A- 1.8 - 1.9 MHzB- 10 - 14 MHzC- 28 - 148 MHzD- 220 - 450 MHz4BD-4.5 What is a sense antenna?A- A vertical antenna added to a loop antenna to produce a cardioid reception patternB- A horizontal antenna added to a loop antenna to produce a cardioid reception patternC- A vertical antenna added to an Adcock antenna to produce an omnidirectional reception patternD- A horizontal antenna added to an Adcock antenna to produce a cardioid reception pattern4BE-2B.8 What is the time constant of a circuit having two 220-microfarad capacitors and two 1-megohm resistors all in parallel?A- 22 secondsB- 44 secondsC- 220 secondsD- 440 seconds4BE-4.4 What is the impedance of a network comprised of a 100-picofarad capacitor in parallel with a 4000-ohm resistor, at 500 kHz? (Specify your answer in polar coordinates.)A- 2490 ohms, /_51.5_degrees__B- 4000 ohms, /_38.5_degrees__C- 5112 ohms, /_-38.5_degrees__D- 2490 ohms, /_-51.5_degrees__4BF-1E.2 How does the input impedance of a field-effect transistor compare with that of a bipolar transistor?A- One cannot compare input impedance without first knowing the supply voltageB- An FET has low input impedance; a bipolar transistor has high input impedanceC- The input impedance of FETs and bipolar transistors is the sameD- An FET has high input impedance; a bipolar transistor has low input impedance4BG-1A.2 How many bits of information can be stored in a single flip-flop circuit?A- 1B- 2C- 3D- 44BG-2B.3 How many states does a decade counter digital IC have?A- 6B- 10C- 15D- 204BG-4D.2 Which stage of a receiver primarily establishes its noise figure?A- The audio stageB- The IF stripC- The RF stageD- The local oscillator4BH-2E.2 What is the duration of a 45-baud Baudot RTTY start pulse?A- 11 millisecondsB- 22 millisecondsC- 31 millisecondsD- 40 milliseconds4BH-5.2 What is the term for the amplitude of the maximum negative excursion of a signal as viewed on an oscilloscope?A- Peak-to-peak voltageB- Inverse peak positive voltageC- RMS voltageD- Peak negative voltage4BI-3C.1 What is the effect of a terminating resistor on a rhombic antenna?A- It reflects the standing waves on the antenna elements back to the transmitterB- It changes the radiation pattern from essentially bidirectional to essentially unidirectionalC- It changes the radiation pattern from horizontal to vertical polarizationD- It decreases the ground loss4BA-1A.2 What exclusive frequency privileges in the 75-meter band are authorized to Amateur Extra control operators?A- 3750-3775 kHzB- 3800-3850 kHzC- 3775-3800 kHzD- 3800-3825 kHz4BA-3H.2 What are the points of communications for amateur stations operated in RACES and certified by the responsible civil defense organization as registered with that organization?A- Any RACES, civil defense, or Disaster Communications Service stationB- Any RACES stations and any FCC licensed amateur stations except stations licensed to NovicesC- Any FCC licensed amateur station or a station in the Disaster Communications ServiceD- Any FCC licensed amateur station except stations licensed to Novices4BA-5F.3 Under what circumstances, if any, may a person who owns a significant interest in a company that is engaged in the preparation of publications used in preparation for obtaining an amateur operator license be a VE?A- Under no circumstancesB- Only if the organization's amateur related sales are very smallC- Only if the organization is publishing very specialized materialD- Only if the person is an Extra Class licensee4BA-7A-1.8 What is Examination Element 4(B)?A- The written examination for the Technician class operator licenseB- The 20-WPM amateur Morse code examinationC- The written examination for the Advanced class operator licenseD- The written examination for the Amateur Extra class operator license4BA-7E.3 How do the examiners inform a candidate who does not score a passing grade?A- Give the percentage of the questions answered correctly and return the application to the candidateB- Give the percentage of the questions answered incorrectly and return the application to the candidateC- Tell the candidate that he or she failed and return the application to the candidateD- Show how the incorrect answers should have been answered and give a copy of the corrected answer sheet to the candidate4BB-2A.8 What is the standard video level, in percent PEV, for white?A- 0%B- 12.5%C- 70%D- 100%4BD-3B.1 How can alternator whine be minimized?A- By connecting the radio's power leads to the battery by the longest possible pathB- By connecting the radio's power leads to the battery by the shortest possible pathC- By installing a high pass filter in series with the radio's dc power lead to the vehicle's electrical systemD- By installing filter capacitors in series with the dc power lead4BE-2A.6 What is meant by back EMF?A- A current equal to the applied EMFB- An opposing EMF equal to R times C (RC) percent of the applied EMFC- A current that opposes the applied EMFD- A voltage that opposes the applied EMF4BE-3.5 What is the only straight line on a blank Smith Chart?A- The reactance axisB- The resistance axisC- The voltage axisD- The current axis4BF-1C.1 What is the schematic symbol for an N-channel MOSFET?4BF-4.6 Why do circuits containing TTL devices have several bypass capacitors per printed circuit board?A- To prevent RFI to receiversB- To keep the switching noise within the circuit, thus eliminating RFIC- To filter out switching harmonicsD- To prevent switching transients from appearing on the supply line4BG-1D.2 In a positive-logic circuit, what level is used to represent a logic 1?A- A low levelB- A positive-transition levelC- A negative-transition levelD- A high level4BG-4B.8 How should the filter bandwidth of a receiver IF section compare with the bandwidth of a received signal?A- Filter bandwidth should be slightly greater than the received-signal bandwidthB- Filter bandwidth should be approximately half the received-signal bandwidthC- Filter bandwidth should be approximately two times the received-signal bandwidthD- Filter bandwidth should be approximately four times the received-signal bandwidth4BH-2A.1 What digital code consists of elements having unequal length?A- ASCIIB- AX.25C- BaudotD- Morse code4BH-3.2 What is meant by compandoring?A- Compressing speech at the transmitter and expanding it at the receiverB- Using an audio-frequency signal to produce pulse-length modulationC- Combining amplitude and frequency modulation to produce a single-sideband signalD- Detecting and demodulating a single-sideband signal by converting it to a pulse-modulated signal4BI-2A.7 What is the radiation pattern for two 1/4-wavelength vertical antennas spaced 1/8 wavelength apart and fed 180 degrees out of phase?A- OmnidirectionalB- Cardioid unidirectionalC- Figure-8 broadside to the antennasD- Figure-8 end-fire in line with the antennas4BI-6A.2 What kind of impedance does a 1/8-wavelength transmission line present to a generator when the line is open at the far end?A- The same as the characteristic impedance of the lineB- An inductive reactanceC- A capacitive reactanceD- The same as the input impedance of the final generator stage4BA-3A.1 What is RACES?A- An Amateur Radio network for providing emergency communications during long-distance athletic contestsB- The Radio Amateur Civil Emergency ServiceC- The Radio Amateur Corps for Engineering ServicesD- An Amateur Radio network providing emergency communications for transoceanic boat or aircraft races4BA-5C.4 How is an Element 3(B) examination prepared?A- By Extra Class Volunteer Examiners or Volunteer-Examiner Coordinators selecting questions from the appropriate VEC question poolB- By Volunteer-Examiner Coordinators selecting questions from the appropriate FCC bulletinC- By Extra Class Volunteer Examiners selecting questions from the appropriate FCC bulletinD- By the FCC selecting questions from the appropriate VEC question pool4BA-6D.2 How much money, if any, may a person accept for services as a VE?A- NoneB- Up to a half day's pay if the VE spends more than 4 hours at the test sessionC- Up to a full day's pay if the VE spends more than 4 hours preparing for the test sessionD- Up to $50 if the VE spends more than 4 hours at the test session4BA-7C.9 What examination credit must be given to the holder of a valid Certificate of Successful Completion of Examination?A- Credit for previously completed written examination elements onlyB- Credit for the code speed associated with the previously completed telegraphy examination elements onlyC- Credit for previously completed written and telegraphy examination elements onlyD- Credit for previously completed commercial examination elements only4BB-1D.3 What type of antenna can be used to minimize the effects of spin modulation and Faraday rotation?A- A nonpolarized antennaB- A circularly polarized antennaC- An isotropic antennaD- A log-periodic dipole array4BD-2A.1 What advantage does a logic probe have over a voltmeter for monitoring logic states in a circuit?A- A logic probe has fewer leads to connect to a circuit than a voltmeterB- A logic probe can be used to test analog and digital circuitsC- A logic probe can be powered by commercial ac linesD- A logic probe is smaller and shows a simplified readout4BE-1.6 What is an optoisolator?A- An LED and a phototransistorB- A P-N junction that develops an excess positive charge when exposed to lightC- An LED and a capacitorD- An LED and a solar cell4BE-2B.19 How long does it take for an initial charge of 800 V dc to decrease to 108 V dc in a 450-microfarad capacitor when a 1- megohm resistor is connected across it?A- 225 secondsB- 294 secondsC- 450 secondsD- 900 seconds4BE-6A.5 What is the impedance of a network comprised of a 1.0-microfarad capacitor in parallel with a 30-ohm resistor, at 5 MHz? (Specify your answer in rectangular coordinates.)A- 0.000034 + j.032B- 0.032 + j.000034C- 0.000034 - j.032D- 0.032 - j.0000344BF-3.1 What is a phase-locked loop circuit?A- An electronic servo loop consisting of a ratio detector, reactance modulator, and voltage-controlled oscillatorB- An electronic circuit also known as a monostable multivibratorC- An electronic circuit consisting of a precision push-pull amplifier with a differential inputD- An electronic servo loop consisting of a phase detector, a low-pass filter and voltage-controlled oscillator4BG-1C.4 What is the schematic symbol for a NAND gate?4BG-4A.3 What is the theoretical minimum noise floor of a receiver with a 400-Hertz bandwidth?A- -141 dBmB- -148 dBmC- -174 dBmD- -180 dBm4BG-7.2 What frequency range will be tuned by the circuit in Figure 4BG-7 when L is 30 microhenrys, Cf is 200 picofarads, and Cv is 80 picofarads maximum and 10 picofarads minimum?A- 1737 through 2005 kHzB- 3507 through 4004 kHzC- 7002 through 7354 kHzD- 14.990 through 15.020 MHz4BH-2F.9 What is the necessary bandwidth of a 4800-hertz frequency shift, 9600-baud ASCII emission J2D transmission?A- 15.36 kHzB- 9.6 kHzC- 4.8 kHzD- 5.76 kHz4BI-1C.1 What is the antenna pattern for an isotropic radiator?A- A figure-8B- A unidirectional cardioidC- A parabolaD- A sphere4BI-4C.1 How is circular polarization produced using linearly-polarized antennas?A- Stack two Yagis, fed 90 degrees out of phase, to form an array with the respective elements in parallel planesB- Stack two Yagis, fed in phase, to form an array with the respective elements in parallel planesC- Arrange two Yagis perpendicular to each other, with the driven elements in the same plane, and fed 90 degrees out of phaseD- Arrange two Yagis perpendicular to each other, with the driven elements in the same plane, and fed in phase4BA-1D.1 What rules must US citizens comply with when operating an Amateur Radio station in international waters?A- The FCC rules contained in Part 15B- The FCC rules contained in Part 97C- The IARU rules governing international operationD- There are no rules governing Amateur Radio operation in international waters4BA-4E-4.3 When must the licensee of a station in space operation give the FCC written post-space notification?A- No later than 48 hours after termination is complete, under normal circumstancesB- No later than 72 hours after termination is complete, under normal circumstancesC- No later than 7 days after termination is complete, under normal circumstancesD- No later than 3 months after termination is complete, under normal circumstances4BA-6B.2 What are the requirements for a Volunteer Examiner administering an examination for a General class operator license?A- The examiner must hold an Advanced class license and be accredited by a VECB- The examiner must hold an Extra Class license and be accredited by a VECC- The examiner must hold a General class license and be accredited by a VECD- The examiner must hold an Extra class license to administer the written test element, but an Advanced class examiner may administer the CW test element4BA-7C.1 What examination credit must be given to an applicant who holds a valid Novice class operator license?A- Credit for successful completion of Elements 1(A) and 2B- Credit for successful completion of Elements 1(B) and 3(A)C- Credit for successful completion of Elements 1(B) and 2D- Credit for successful completion of Elements 1(A) and 3(A)4BB-1B.1 What is Mode A in an amateur satellite?A- Operation through a 10-meter receiver on a satellite that retransmits on 2 metersB- The lowest frequency used in Phase 3 transpondersC- The highest frequency used in Phase 3 translatorsD- Operation through a 2-meter receiver on a satellite that retransmits on 10 meters4BC-3.3 What is the best time of day for transequatorial propagation?A- MorningB- NoonC- Afternoon or early eveningD- Trans-equatorial propagation only works at night4BD-4.8 How can the output voltage of a loop antenna be increased?A- By reducing the permeability of the loop shieldB- By increasing the number of wire turns in the loop while reducing the area of the loop structureC- By reducing either the number of wire turns in the loop, or the area of the loop structureD- By increasing either the number of wire turns in the loop, or the area of the loop structure4BE-2B.11 What is the time constant of a circuit having a 470-microfarad capacitor in series with a 470-kilohm resistor?A- 221 secondsB- 221000 secondsC- 470 secondsD- 470000 seconds4BE-5.2 What is the impedance of a network comprised of a 100-ohm-reactance inductor, a 100-ohm-reactance capacitor, and a 100-ohm resistor all connected in series? (Specify your answer in polar coordinates.)A- 100 ohms, /_90_degrees__B- 10 ohms, /_0_degrees__C- 100 ohms, /_0_degrees__D- 10 ohms, /_100_degrees__4BF-1F.2 What are the two basic types of junction field-effect transistors?A- N-channel and P-channelB- High power and low powerC- MOSFET and GaAsFETD- Silicon FET and germanium FET4BG-1A.5 The frequency of an ac signal can be divided electronically by what type of digital circuit?A- A free-running multivibratorB- An OR gateC- A bistable multivibratorD- An astable multivibrator4BG-3A.2 What determines the gain and frequency characteristics of an op-amp RC active filter?A- Values of capacitances and resistances built into the op-ampB- Values of capacitances and resistances external to the op-ampC- Voltage and frequency of dc input to the op-amp power supplyD- Regulated dc voltage output from the op-amp power supply4BG-5C.1 What voltage gain can be expected from the circuit in Figure 4BG-5 when R1 is 1000 ohms and Rf is 100 kilohms?A- 0.01B- 1C- 10D- 1004BH-2F.1 What is the necessary bandwidth of a 170-Hertz shift, 45-baud Baudot emission F1B transmission?A- 45 HzB- 250 HzC- 442 HzD- 600 Hz4BH-6A.3 What input-amplitude parameter is valuable in evaluating the signal-handling capability of a Class A amplifier?A- Peak voltageB- Average voltageC- RMS voltageD- Resting voltage4BI-4A.2 What factors determine the EIRP required by an amateur station in earth operation?A- Satellite antennas and height, satellite receiver sensitivityB- Path loss, earth antenna gain, signal-to-noise ratioC- Satellite transmitter power and orientation of ground receiving antennaD- Elevation of satellite above horizon, signal-to-noise ratio, satellite transmitter power4BA-1A.5 What exclusive frequency privileges in the 15-meter band are authorized to Amateur Extra control operators?A- 21.000-21.200 MHz and 21.250-21.270 MHzB- 21.050-21.100 MHz and 21.150-21.175 MHzC- 21.000-21.025 MHz and 21.200-21.225 MHzD- 21.000-21.025 MHz and 21.250-21.275 MHz4BA-4B.1 What are some frequencies available for space operation?A- 7.0-7.1, 14.00-14.25, 21.00-21.45, 24.890-24.990, 28.00-29.70, 144-146, 435-438 and 24,000-24,050 MHzB- 7.0-7.3, 21.00-21.45, 28.00-29.70, 144-146, 432-438 and 24,000-24,050 MHzC- All frequencies available to the Amateur Radio Service, providing license-class, power and emission-type restrictions are observedD- Only frequencies available to Amateur Extra Class licensees4BA-5G.2 What action must a VEC take against a VE who accepts reimbursement and fails to provide the annual expense certification?A- Suspend the VE's accreditation for 1 yearB- Disaccredit the VEC- Suspend the VE's accreditation and report the information to the FCCD- Suspend the VE's accreditation for 6 months4BA-7A-2.3 Who must prepare Examination Element 3(A)?A- Advanced or Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsB- The FCCC- The Field Operations BureauD- Advanced or General class licensees serving as Volunteer Examiners, or Volunteer-Examiner Coordinators4BA-7E.6 To whom do the examiners submit successful candidates' applications and test papers?A- To the candidateB- To the coordinating VECC- To the local radio clubD- To the regional Section Manager4BC-1.2 What characterizes libration fading of an EME signal?A- A slow change in the pitch of the CW signalB- A fluttery, rapid irregular fadingC- A gradual loss of signal as the sun risesD- The returning echo is several hertz lower in frequency than the transmitted signal4BD-3D.1 How can you determine if a line-noise interference problem is being generated within your home?A- Check the power-line voltage with a time-domain reflectometerB- Observe the ac waveform on an oscilloscopeC- Turn off the main circuit breaker and listen on a battery-operated radioD- Observe the power-line voltage on a spectrum analyzer4BE-2B.3 What is the time constant of a circuit having a 100-microfarad capacitor in series with a 470-kilohm resistor?A- 4700 secondsB- 470 secondsC- 47 secondsD- 0.47 seconds4BE-3.8 What is the third family of circles, which are added to a Smith Chart during the process of solving problems?A- Coaxial length circlesB- Antenna length circlesC- Standing wave ratio circlesD- Radiation pattern circles4BF-1C.4 What is the schematic symbol for a P-channel dual-gate MOSFET?4BF-5.3 Why do CMOS digital integrated circuits have high immunity to noise on the input signal or power supply?A- Larger bypass capacitors are used in CMOS circuit designB- The input switching threshold is about two times the power supply voltageC- The input switching threshold is about one-half the power supply voltageD- Input signals are stronger4BG-1D.5 In a negative-logic circuit, what level is used to represent a logic 0?A- A low levelB- A positive-transition levelC- A negative-transition levelD- A high level4BG-4C.1 What is meant by the dynamic range of a communications receiver?A- The number of kHz between the lowest and the highest frequency to which the receiver can be tunedB- The maximum possible undistorted audio output of the receiver, referenced to one milliwattC- The ratio between the minimum discernible signal and the largest tolerable signal without causing audible distortion productsD- The difference between the lowest-frequency signal and the highest-frequency signal detectable without moving the tuning knob4BH-2B.3 The International Organization for Standardization has developed a seven-level reference model for a packet-radio communications structure. What level arranges the bits into frames and controls data flow?A- The transport layerB- The link layerC- The communications layerD- The synchronization layer4BH-3.5 How many more voice transmissions can be packed into a given frequency band for amplitude compandored single sideband systems over conventional emission F3E systems?A- 2B- 4C- 8D- 164BI-3A.1 What is a resonant rhombic antenna?A- A unidirectional antenna, each of whose sides is equal to half a wavelength and which is terminated in a resistance equal to its characteristic impedanceB- A bidirectional antenna open at the end opposite that to which the transmission line is connected and with each side approximately equal to one wavelengthC- An antenna with an LC network at each vertex (other than that to which the transmission line is connected) tuned to resonate at the operating frequencyD- A high-frequency antenna, each of whose sides contains traps for changing the resonance to match the band in use4BI-6C.1 What kind of impedance does a 3/8-wavelength transmission line present to a generator when the line is shorted at the far end?A- The same as the characteristic impedance of the lineB- An inductive reactanceC- A capacitive reactanceD- The same as the input impedance to the final generator stage4BA-3D.1 Who may be the control operator of a RACES station?A- Anyone who holds a valid FCC amateur operator's license other than NoviceB- Only an Amateur Extra class licenseeC- Anyone who holds an FCC Amateur Radio license other than Novice and is certified by a civil defense organizationD- Anyone who holds an FCC Amateur Radio license and is certified by a civil defense organization4BA-5D.1 What organization coordinates the dates and times for scheduling Amateur Radio examinations?A- The FCCB- A VECC- The IARUD- Local radio clubs4BA-7A-1.3 What is an Element 1(C) examination intended to prove?A- The applicant's ability to send and receive Morse code at 20 WPMB- The applicant's knowledge of Amateur Extra class theory and regulations C- The applicant's ability to send and receive Morse code at 13 WPMD- The applicant's ability to send and receive Morse code at 5 WPM4BA-7D.3 Who is responsible for the proper conduct and necessary supervision during an examination?A- The VECB- The FCCC- The administering Volunteer ExaminersD- The candidates and the administering Volunteer Examiners4BB-2A.3 How is the interlace scanning pattern generated in a fast-scan television system?A- By scanning the field from top to bottomB- By scanning the field from bottom to topC- By scanning even numbered lines in one field and odd numbered ones in the nextD- By scanning from left to right in one field and right to left in the next4BD-2B.1 What piece of test equipment besides an oscilloscope can be used to indicate pulse conditions in a digital-logic circuit?A- A logic probeB- A galvanometerC- An electroscopeD- A Wheatstone bridge4BE-2A.1 What is the meaning of the term time constant of an RC circuit?A- The time required to charge the capacitor in the circuit to 36.8% of the supply voltageB- The time required to charge the capacitor in the circuit to 36.8% of the supply currentC- The time required to charge the capacitor in the circuit to 63.2% of the supply currentD- The time required to charge the capacitor in the circuit to 63.2% of the supply voltage4BE-2B.22 How long does it take for an initial charge of 800 V dc to decrease to 14.8 V dc in a 450-microfarad capacitor when a 1- megohm resistor is connected across it?A- Approximately 900 secondsB- Approximately 1350 secondsC- Approximately 1804 secondsD- Approximately 2000 seconds4BE-6B.3 What is the impedance of a network comprised of a 300-ohm-reactance inductor in series with a 400-ohm resistor? (Specify your answer in polar coordinates.)A- 400 ohms, /_27_degrees__B- 500 ohms, /_37_degrees__C- 600 ohms, /_47_degrees__D- 700 ohms, /_57_degrees__4BF-4.1 What do the initials TTL stand for?A- Resistor-transistor logicB- Transistor-transistor logicC- Diode-transistor logicD- Emitter-coupled logic4BG-1C.7 What is a NOR gate?A- A circuit that produces a logic "0" at its output only if all inputs are logic "0"B- A circuit that produces a logic "1" at its output only if all inputs are logic "1"C- A circuit that produces a logic "0" at its output if any or all inputs are logic "1"D- A circuit that produces a logic "1" at its output if some but not all of its inputs are logic "1"4BG-4B.3 What occurs during A1A reception if too narrow a filter bandwidth is used in the IF stage of a receiver?A- Undesired signals will reach the audio stageB- Output-offset overshootC- Cross-modulation distortionD- Filter ringing4BH-1A.1 In a pulse-width modulation system, what parameter does the modulating signal vary?A- Pulse durationB- Pulse frequencyC- Pulse amplitudeD- Pulse intensity4BH-2F.12 What is the necessary bandwidth of a 170-Hertz shift, 110-baud ASCII emission F1B transmission?A- 304 HzB- 314 HzC- 608 HzD- 628 Hz4BI-2A.2 What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/4 wavelength apart and fed 90 degrees out of phase?A- Unidirectional cardioidB- Figure-8 end-fireC- Figure-8 broadsideD- Omnidirectional4BI-5.2 What term describes an unbalanced feed system in which the driven element is fed both at the center of that element and a fraction of a wavelength to one side of center?A- The gamma matching systemB- The delta matching systemC- The omega matching systemD- The stub matching system4BA-2A.1 What is an FCC Reciprocal Operating Permit?A- An FCC authorization to a holder of an amateur license issued by certain foreign governments to operate an Amateur Radio station in the United States and its possessionsB- An FCC permit to allow a United States licensed amateur to operate his station in a foreign nation, except CanadaC- An FCC permit allowing a foreign licensed amateur to handle traffic between the United States and the amateur's own nation, subject to FCC rules on traffic handling and third-party messagesD- An FCC permit to a commercial telecommunications company allowing that company to pay amateurs to handle traffic during emergencies4BA-5A.1 What is a Volunteer-Examiner Coordinator?A- An organization that is authorized to administer FCC Amateur Radio license examinations to candidates for the Novice licenseB- An organization that is authorized to administer FCC Amateur Radio examinations for any class of license other than NoviceC- An organization that has entered into an agreement with the FCC to coordinate the efforts of Volunteer Examiners in preparing and administering examinations for Amateur Radio operator licensesD- An organization that has entered into an agreement with the FCC to coordinate efforts of Volunteer Examiners in preparing and administering examinations for Amateur Radio operator licenses other than Novice4BA-6B.5 When is VE accreditation necessary?A- Always in order to administer a Technician or higher class license examinationB- Always in order to administer a Novice or higher class license examinationC- Sometimes in order to administer an Advanced or higher class license examinationD- VE accreditation is not necessary in order to administer a General or higher class license examination4BA-7C.4 What examination credit must be given to an applicant who holds a valid General class operator license?A- Credit for successful completion of Elements 1(B), 2, 3(A), 3(B) and 4(A)B- Credit for successful completion of Elements 1(A), 3(A), 3(B) and 4(A)C- Credit for successful completion of Elements 1(A), 2, 3(A), 3(B) and 4(B)D- Credit for successful completion of Elements 1(B), 2, 3(A) and 3(B)4BB-1B.4 What is Mode L in an amateur satellite?A- Operation through a 70-centimeter receiver on a satellite that retransmits on 10 metersB- Operation through a 23-centimeter receiver on a satellite that retransmits on 70 centimetersC- Operation through a 70-centimeter receiver on a satellite that retransmits on 23 centimetersD- Operation through a 10-meter receiver on a satellite that retransmits on 70 centimeters4BD-1A.1 How does a spectrum analyzer differ from a conventional time-domain oscilloscope?A- The oscilloscope is used to display electrical signals while the spectrum analyzer is used to measure ionospheric reflectionB- The oscilloscope is used to display electrical signals in the frequency domain while the spectrum analyzer is used to display electrical signals in the time domainC- The oscilloscope is used to display electrical signals in the time domain while the spectrum analyzer is used to display electrical signals in the frequency domainD- The oscilloscope is used for displaying audio frequencies and the spectrum analyzer is used for displaying radio frequencies4BE-1.1 What is the photoconductive effect?A- The conversion of photon energy to electromotive energyB- The increased conductivity of an illuminated semiconductor junctionC- The conversion of electromotive energy to photon energyD- The decreased conductivity of an illuminated semiconductor junction4BE-2B.14 How long does it take for an initial charge of 20 V dc to decrease to 2.71 V dc in a 0.01-microfarad capacitor when a 2- megohm resistor is connected across it?A- 0.04 secondsB- 0.02 secondsC- 7.36 secondsD- 12.64 seconds4BE-5.5 What is the impedance of a network comprised of a 400-ohm-reactance inductor in parallel with a 300-ohm resistor? (Specify your answer in polar coordinates.)A- 240 ohms, /_36.9_degrees___B- 240 ohms, /_-36.9_degrees__C- 500 ohms, /_53.1_degrees__D- 500 ohms, /_-53.1_degrees__4BF-2.3 What would be the characteristics of the ideal op-amp?A- Zero input impedance, infinite output impedance, infinite gain, flat frequency responseB- Infinite input impedance, zero output impedance, infinite gain, flat frequency responseC- Zero input impedance, zero output impedance, infinite gain, flat frequency responseD- Infinite input impedance, infinite output impedance, infinite gain, flat frequency response4BG-1B.1 What is an astable multivibrator?A- A circuit that alternates between two stable statesB- A circuit that alternates between a stable state and an unstable stateC- A circuit set to block either a 0 pulse or a 1 pulse and pass the otherD- A circuit that alternates between two unstable states4BG-3B.2 How can unwanted ringing and audio instability be prevented in a multisection op-amp RC audio filter circuit?A- Restrict both gain and QB- Restrict gain, but increase QC- Restrict Q, but increase gainD- Increase both gain and Q4BG-5C.4 What voltage gain can be expected from the circuit in Figure 4BG-5 when R1 is 10 ohms and Rf is 47 kilohms?A- 0.00021B- 9400C- 4700D- 23504BH-2F.4 What is the necessary bandwidth of a 170-Hertz shift, 74-baud Baudot emission J2B transmission?A- 250 HzB- 278 HzC- 442 HzD- 600 Hz4BI-1B.2 What theoretical reference antenna provides a comparison for antenna measurements?A- Quarter-wave verticalB- YagiC- Bobtail curtainD- Isotropic radiator4BI-4B.1 What happens to the beamwidth of an antenna as the gain is increased?A- The beamwidth increases geometrically as the gain is increasedB- The beamwidth increases arithmetically as the gain is increasedC- The beamwidth is essentially unaffected by the gain of the antennaD- The beamwidth decreases as the gain is increased4BA-1B.3 How much must the mean power of any spurious emission or radiation from an amateur transmitter be attenuated when the carrier frequency is above 30 MHz but below 225 MHz and the mean transmitted power is greater than 25 watts?A- At least 30 dB below mean power of the fundamentalB- At least 40 dB below mean power of the fundamentalC- At least 50 dB below mean power of the fundamentalD- At least 60 dB below mean power of the fundamental4BA-4D-1.1 What term is used to describe space-to-earth transmissions that communicate the results of measurements made by a station in space operation?A- Data transmissionB- Frame check sequenceC- TelemetryD- Telecommand operation4BA-5G.5 By what date each year must a VE forward to the VEC a certification concerning expenses for which reimbursement was accepted?A- December 15 following the year for which the reimbursement was acceptedB- January 15 following the year for which the reimbursementwas acceptedC- April 15 following the year for which the reimbursementwas acceptedD- October 15 following the year for which the reimbursementwas accepted4BA-7A-2.6 Who must prepare Examination Element 4(B)?A- Advanced or Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsB- The FCCC- The Field Operations BureauD- Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner Coordinators4BA-7F.3 How long may a successful applicant operate a station under Section 97.35 with the rights and privileges of the higher operator class for which the applicant has passed the appropriate examinations?A- 30 days or until issuance of a permanent operator and station license, whichever comes firstB- 3 months or until issuance of the permanent operator and station license, whichever comes firstC- 6 months or until issuance of the permanent operator and station license, whichever comes firstD- 1 year or until issuance of the permanent operator and station license, whichever comes first4BC-1.5 What type of transmitting system is required for EME communications?A- A transmitting system capable of operation on the 21 MHz bandB- A transmitting system capable of producing a very high ERP C- A transmitting system using an unmodulated carrierD- A transmitting system with a high second harmonic output4BD-4.3 What is the triangulation method of direction finding?A- Using the geometric angle of ground waves and sky waves emanating from the same source to locate the signal sourceB- A fixed receiving station uses three beam headings to plot the signal source on a mapC- Beam headings from several receiving locations are used to plot the signal source on a mapD- The use of three vertical antennas to indicate the location of the signal source4BE-2B.6 What is the time constant of a circuit having two 100-microfarad capacitors and two 470-kilohm resistors all in parallel?A- 470 secondsB- 47 secondsC- 4.7 secondsD- 0.47 seconds4BE-4.2 What is the impedance of a network comprised of a 0.1- microhenry inductor in series with a 30-ohm resistor, at 5 MHz? (Specify your answer in rectangular coordinates.)A- 30 - j3B- 30 + j3C- 3 + j30D- 3 - j304BF-1D.2 Why are special precautions necessary in handling FET and CMOS devices?A- They are susceptible to damage from static chargesB- They have fragile leads that may break offC- They have micro-welded semiconductor junctions that are susceptible to breakageD- They are light sensitive4BF-6.3 What type of CRT deflection is better when high-frequency waves are to be displayed on the screen?A- ElectromagneticB- TubularC- RadarD- Electrostatic4BG-2B.1 What is the purpose of a prescaler circuit?A- It converts the output of a JK flip-flop to that of an RS flip-flopB- It multiplies an HF signal so a low-frequency counter can display the operating frequencyC- It prevents oscillation in a low frequency counter circuitD- It divides an HF signal so a low-frequency counter can display the operating frequency4BG-4C.4 The ability of a communications receiver to perform well in the presence of strong signals outside the amateur band of interest is indicated by what parameter?A- Noise figureB- Blocking dynamic rangeC- Signal-to-noise ratioD- Audio output4BH-2D.2 What type of error control system does Mode B AMTOR use?A- Each character is sent twiceB- The receiving station checks the calculated frame check sequence (FCS) against the transmitted FCSC- Mode B AMTOR does not include an error control systemD- The receiving station automatically requests repeats when needed4BH-4.3 What term is used to describe a spread spectrum communications system in which a very fast binary bit stream is used to shift the phase of an RF carrier?A- Frequency hoppingB- Direct sequenceC- Binary phase-shift keyingD- Phase compandored spread spectrum4BI-3B.3 What are the disadvantages of a nonresonant rhombic antenna?A- It requires a large area for proper installation and has a narrow bandwidthB- It requires a large area for proper installation and has a low front-to-back ratioC- It requires a large amount of aluminum tubing and has a low front-to-back ratioD- It requires a large area and four sturdy supports for proper installation4BI-6D.2 What kind of impedance does a 1/2-wavelengthtransmission line present to a generator when the lineis open at the far end?A- A very high impedanceB- A very low impedanceC- The same as the characteristic impedance of the lineD- The same as the output impedance of the generator4BA-3G.1 What type of emergency can cause a limitation on the frequencies available for RACES operation?A- An emergency in which the President invokes the War Emergency Powers under the provisions of the Communications Act of 1934B- RACES operations must be confined to a single frequency band if the emergency is contained within a single stateC- RACES operations must be conducted on a VHF band if the emergency is confined to an area 25 miles or less in radiusD- The Red Cross may limit available frequencies if the emergency involves no immediate danger of loss of life4BA-5F.1 Under what circumstance, if any, may an organization engaged in the manufacture of equipment used in connection withAmateur Radio transmissions be a VEC?A- Under no circumstancesB- If the organization's amateur-related sales are very smallC- If the organization is manufacturing very specialized amateur equipmentD- Only upon FCC approval that preventive measures have been taken to preclude any possible conflict of interest4BA-7A-1.6 What is Examination Element 3(B)?A- The 5-WPM amateur Morse code examinationB- The 13-WPM amateur Morse code examinationC- The written examination for the Technician class operator licenseD- The written examination for the General class operator license4BA-7E.1 When must the test papers be graded?A- Within 5 days of completion of an examination elementB- Within 30 days of completion of an examination elementC- Immediately upon completion of an examination elementD- Within 10 days of completion of an examination element4BB-2A.6 What is the bandwidth of a fast-scan television transmission?A- 3 kHzB- 10 kHzC- 25 kHzD- 6 MHz4BD-3A.3 How can ferrite beads be used to suppress ignition noise?A- Install them in the resistive high voltage cable every 2 yearsB- Install them between the starter solenoid and the starter motorC- Install them in the primary and secondary ignition leadsD- Install them in the antenna lead to the radio4BE-2A.4 What is the term for the time required for the current in an RL circuit to build up to 63.2% of the maximum value?A- One time constantB- An exponential period of oneC- A time factor of oneD- One exponential rate4BE-3.3 What type of calculations can be performed using a Smith Chart?A- Beam headings and radiation patternsB- Satellite azimuth and elevation bearingsC- Impedance and SWR values in transmission linesD- Circuit gain calculations4BF-1A.1 What is an enhancement-mode FET?A- An FET with a channel that blocks voltage through the gateB- An FET with a channel that allows a current when the gate voltage is zeroC- An FET without a channel to hinder current through the gateD- An FET without a channel; no current occurs with zero gate voltage4BF-4.4 What level of input voltage is high in a TTL device operating with a 5-volt power supply?A- 2.0 to 5.5 voltsB- 1.5 to 3.0 voltsC- 1.0 to 1.5 voltsD- -5.0 to -2.0 volts4BG-1C.10 What is the schematic symbol for a NOT gate?4BG-4B.6 What degree of selectivity is desirable in the IF circuitry of an emission J3E receiver?A- 1 kHzB- 2.4 kHzC- 4.2 kHzD- 4.8 kHz4BH-1B.2 Why is the transmitter peak power in a pulse modulation system much greater than its average power?A- The signal duty cycle is less than 100%B- The signal reaches peak amplitude only when voice-modulatedC- The signal reaches peak amplitude only when voltage spikes are generated within the modulatorD- The signal reaches peak amplitude only when the pulses are also amplitude-modulated4BH-2F.15 What is the necessary bandwidth for a 170-Hertz shift, 300-baud ASCII emission J2D transmission?A- 0 HzB- 0.3 kHzC- 0.5 kHzD- 1.0 kHz4BI-2A.5 How many 1/2 wavelengths apart should two 1/4-wavelength vertical antennas be spaced to produce a figure-8 pattern that is in line with the vertical antennas when they are fed 180 degrees out of phase?A- One half wavelength apartB- Two half wavelengths apartC- Three half wavelengths apartD- Four half wavelengths apart4BI-5.5 What should be the approximate capacitance of the resonating capacitor in a gamma matching circuit on a 1/2-wavelength dipole antenna for the 10-meter band?A- 70 pFB- 140 pFC- 200 pFD- 0.2 pF4BA-2C.1 What are the operator frequency privileges authorized by an FCC Reciprocal Operating Permit?A- Those authorized to a holder of the equivalent United States amateur license, unless the FCC specifies otherwise by endorsement on the permitB- Those that the holder of the Reciprocal Operating Permit would have if he were in his own countryC- Only those frequencies permitted to United States amateurs that the holder of the Reciprocal Operating Permit would have in his own country, unless the FCC specifies otherwiseD- Only those frequencies approved by the International Amateur Radio Union, unless the FCC specifies otherwise4BA-5C.2 Where are the questions listed that must be used in written examinations?A- In the appropriate VEC question poolB- In PR Bulletin 1035CC- In PL 97-259D- In the appropriate FCC Report and Order4BA-6C.3 The services of which persons seeking to be VEs will not be accepted by the FCC?A- Persons with Advanced class licensesB- Persons being between 18 and 21 years of ageC- Persons who have ever had their amateur licenses suspended or revokedD- Persons who are employees of the Federal Government4BA-7C.7 What examination credit, if any, may be given to an applicant who holds a valid amateur operator license issued by any other United States government agency than the FCC?A- No creditB- Credit for successful completion of Elements 1(A), 1(B) or 1(C)C- Credit for successful completion of Elements 4(A) and 4(B)D- Credit for successful completion of Element 1(C)4BB-1D.1 Why does the downlink frequency appear to vary by several kHz during a low-earth-orbit amateur satellite pass?A- The distance between the satellite and ground station is changing, causing the Kepler effectB- The distance between the satellite and ground station is changing, causing the Bernoulli effectC- The distance between the satellite and ground station is changing, causing the Boyles' law effectD- The distance between the satellite and ground station is changing, causing the Doppler effect4BD-1B.1 What test instrument can be used to display spurious signals in the output of a radio transmitter?A- A spectrum analyzerB- A wattmeterC- A logic analyzerD- A time-domain reflectometer4BE-1.4 What happens to the conductivity of a semiconductor junction when it is illuminated?A- It stays the sameB- It becomes temperature dependentC- It increasesD- It decreases4BE-2B.17 How long does it take for an initial charge of 20 V dc to decrease to 0.13 V dc in a 0.01-microfarad capacitor when a 2- megohm resistor is connected across it?A- 0.06 secondsB- 0.08 secondsC- 0.1 secondsD- 1.2 seconds4BE-6A.3 What is the impedance of a network comprised of a 0.01-microfarad capacitor in parallel with a 300-ohm resistor, at 50 kHz? (Specify your answer in rectangular coordinates.)A- 150 - j159B- 150 + j159C- 159 + j150D- 159 - j1504BF-2.6 What is the input impedance of a theoretically ideal op-amp?A- 100 ohmsB- 1000 ohmsC- Very lowD- Very high4BG-1C.2 What is the schematic symbol for an AND gate?4BG-4A.1 What two factors determine the sensitivity of a receiver?A- Dynamic range and third-order interceptB- Cost and availabilityC- Intermodulation distortion and dynamic rangeD- Bandwidth and noise figure4BG-6.2 What determines the output impedance in a FET common-source amplifier?A- The output impedance is essentially determined by the drain resistorB- The output impedance is essentially determined by the input impedance of the FETC- The output impedance is essentially determined by the drain-supply voltageD- The output impedance is essentially determined by the gate supply voltage4BH-2F.7 What is the necessary bandwidth of a 1000-Hertz shift, 1200-baud ASCII emission F1D transmission?A- 1000 HzB- 1200 HzC- 440 HzD- 2400 Hz4BI-1B.5 How much gain does an antenna have over a 1/2-wavelength dipole when it has 6 dB gain over an isotropic radiator?A- About 3.9 dBB- About 6.0 dBC- About 8.1 dBD- About 10.0 dB4BI-4B.4 What is the beamwidth of a symmetrical pattern antenna with a gain of 15 dB as compared to an isotropic radiator?A- 72 degreesB- 52 degreesC- 36.1 degreesD- 3.61 degrees4BA-1C.2 With which stations may an amateur station communicate?A- Amateur, RACES and FCC Monitoring stationsB- Amateur stations and any other station authorized by the FCC to communicate with amateur stationsC- Amateur stations onlyD- Amateur stations and US Government stations4BA-4E-4.1 When must the licensee of a station scheduled for space operation give the FCC written pre-space notification?A- 3 months to 72 hours prior to initiating space operationB- 6 months to 3 months prior to initiating space operationC- 12 months to 3 months prior to initiating space operationD- 27 months to 3 months prior to initiating space operation4BA-6A.2 What is an accredited VE?A- A General class radio amateur who is accredited by a VEC to administer examinations to applicants for Amateur Radio licensesB- An Amateur Radio operator who is accredited by a VEC to administer examinations to applicants for Amateur Radio licensesC- An Amateur Radio operator who administers examinations to applicants for Amateur Radio licenses for a feeD- An FCC staff member who tests volunteers who want to administer Amateur Radio examinations4BA-7B.3 What examination elements are required for a General class operator license?A- 1(B), 2, 3(A) and 3(B)B- 1(A), 2, 3(A) and 3(B)C- 1(A), 3(A) and 3(B)D- 1(B), 3(A) and 3(B)4BB-1A.2 What is a descending pass for an amateur satellite?A- A pass from north to southB- A pass from west to eastC- A pass from east to westD- A pass from south to north4BC-3.1 What is transequatorial propagation?A- Propagation between two points at approximately the same distance north and south of the magnetic equatorB- Propagation between two points on the magnetic equatorC- Propagation between two continents by way of ducts along the magnetic equatorD- Propagation between any two stations at the same latitude4BD-4.6 What type of antenna is most useful for sky-wave reception in radio direction finding?A- A log-periodic dipole arrayB- An isotropic antennaC- A circularly polarized antennaD- An Adcock antenna4BE-2B.9 What is the time constant of a circuit having one 100-microfarad capacitor, one 220-microfarad capacitor, one 470-kilohm resistor and one 1-megohm resistor all in series?A- 68.8 secondsB- 101.1 secondsC- 220.0 secondsD- 470.0 seconds4BE-4.5 What is the impedance of a network comprised of a 0.001-microfarad capacitor in series with a 400-ohm resistor, at 500 kHz? (Specify your answer in rectangular coordinates.)A- 400 - j318B- 318 - j400C- 400 + j318D- 318 + j4004BF-1E.3 What are the three terminals of a field-effect transistor?A- Gate 1, gate 2, drainB- Emitter, base, collectorC- Emitter, base 1, base 2D- Gate, drain, source4BG-1A.3 What is a bistable multivibrator circuit?A- An "AND" gateB- An "OR" gateC- A flip-flopD- A clock4BG-2B.4 What is the function of a decade counter digital IC?A- Decode a decimal number for display on a seven-segment LED displayB- Produce one output pulse for every ten input pulsesC- Produce ten output pulses for every input pulseD- Add two decimal numbers4BG-5A.1 What is an inverting op-amp circuit?A- An operational amplifier circuit connected such that the input and output signals are l80 degrees out of phaseB- An operational amplifier circuit connected such that the input and output signal are in phaseC- An operational amplifier circuit connected such that the input and output are 90 degrees out of phaseD- An operational amplifier circuit connected such that the input impedance is held at zero, while the output impedance is high4BH-2E.3 What is the duration of a 45-baud Baudot stop pulse?A- 11 millisecondsB- 18 millisecondsC- 31 millisecondsD- 40 milliseconds4BH-6A.1 What is the easiest voltage amplitude dimension to measure by viewing a pure sine wave signal on an oscilloscope?A- Peak-to-peak voltageB- RMS voltageC- Average voltageD- DC voltage4BI-3C.2 What should be the value of the terminating resistor on a rhombic antenna?A- About 50 ohmsB- About 75 ohmsC- About 800 ohmsD- About 1800 ohms4BA-1A.3 What exclusive frequency privileges in the 40-meter band are authorized to Amateur Extra control operators?A- 7000-7025 kHzB- 7000-7050 kHzC- 7025-7050 kHzD- 7100-7150 kHz4BA-3I.1 What are permissible communications in RACES?A- Any communications concerning local traffic netsB- Any communications concerning the Amateur Radio Emergency ServiceC- Any communications concerning national defense and security or immediate safety of people and property that are authorized by the area civil defense organizationD- Any communications concerning national defense or security or immediate safety of people or property but only when a state of emergency has been declared by the President, the governor, or other authorized official, and then only so long as the state of emergency endures4BA-5F.4 Under what circumstances, if any, may an organization engaged in the distribution of publications used in preparation for obtaining an amateur operator license be a VEC?A- Under no circumstancesB- Only if the organization's amateur publishing business is very smallC- Only if the organization is selling the publication at cost to examineesD- Only upon FCC approval that preventive measures have been taken to preclude any possible conflict of interest4BA-7A-2.1 Who must prepare Examination Element 1(B)?A- Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsB- Advanced class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsC- The FCCD- The Field Operations Bureau4BA-7E.4 What must the examiners do when the candidate scores a passing grade?A- Give the percentage of the questions answered correctly and return the application to the candidateB- Tell the candidate that he or she passedC- Issue the candidate an operator licenseD- Issue the candidate a Certificate of Successful Completion of Examination for the appropriate exam element(s)4BB-2A.9 What is the standard video level, in percent PEV, for blanking?A- 0%B- 12.5%C- 75%D- 100%4BD-3B.2 How can conducted and radiated noise caused by an automobile alternator be suppressed?A- By installing filter capacitors in series with the dc power lead and by installing a blocking capacitor in the field leadB- By connecting the radio's power leads to the battery by the longest possible path and by installing a blocking capacitor in series with the positive leadC- By installing a high pass filter in series with the radio's power lead to the vehicle's electrical system and by installing a low-pass filter in parallel with the field leadD- By connecting the radio power leads directly to the battery and by installing coaxial capacitors in the alternator leads4BE-2B.1 After two time constants, the capacitor in an RC circuit is charged to what percentage of the supply voltage?A- 36.8%B- 63.2%C- 86.5%D- 95%4BE-3.6 What is the process of normalizing with regard to a Smith Chart?A- Reassigning resistance values with regard to the reactance axisB- Reassigning reactance values with regard to the resistance axisC- Reassigning resistance values with regard to the prime centerD- Reassigning prime center with regard to the reactance axis4BF-1C.2 What is the schematic symbol for a P-channel MOSFET?4BF-5.1 What is a CMOS IC?A- A chip with only P-channel transistorsB- A chip with P-channel and N-channel transistorsC- A chip with only N-channel transistorsD- A chip with only bipolar transistors4BG-1D.3 In a positive-logic circuit, what level is used to represent a logic 0?A- A low levelB- A positive-transition levelC- A negative-transition levelD- A high level4BG-4B.9 What degree of selectivity is desirable in the IF circuitry of an emission F3E receiver?A- 1 kHzB- 2.4 kHzC- 4.2 kHzD- 15 kHz4BH-2B.1 What digital communications system is well suited for meteor-scatter communications?A- ACSSBB- AMTORC- Packet radioD- Spread spectrum4BH-3.3 What is the purpose of a pilot tone in an amplitude compandored single sideband system?A- It permits rapid tuning of a mobile receiverB- It replaces the suppressed carrier at the receiverC- It permits rapid change of frequency to escape high-powered interferenceD- It acts as a beacon to indicate the present propagation characteristic of the band4BI-2A.8 What is the radiation pattern for two 1/4-wavelength vertical antennas spaced 1/8 wavelength apart and fed in phase?A- OmnidirectionalB- Cardioid unidirectionalC- Figure-8 broadside to the antennasD- Figure-8 end-fire in line with the antennas4BI-6B.1 What kind of impedance does a 1/4-wavelength transmission line present to a generator when the line is shorted at the far end?A- A very high impedanceB- A very low impedanceC- The same as the characteristic impedance of the transmission lineD- The same as the generator output impedance4BA-3B.1 What is the purpose of RACES?A- To provide civil-defense communications during emergenciesB- To provide emergency communications for transoceanic boat or aircraft racesC- To provide routine and emergency communications for long-distance athletic eventsD- To provide routine and emergency communications for large-scale international events, such as the Olympic games4BA-5C.5 How is an Element 4(A) examination prepared?A- By Extra Class Volunteer Examiners or Volunteer-Examiner Coordinators selecting questions from the appropriate VEC question poolB- By Volunteer-Examiner Coordinators selecting questions from the appropriate FCC bulletinC- By Extra Class Volunteer Examiners selecting questions from the appropriate FCC bulletinD- By the FCC selecting questions from the appropriate VEC question pool4BA-7A-1.1 What is an Element 1(A) examination intended to prove?A- The applicant's ability to send and receive Morse code at 5 WPMB- The applicant's ability to send and receive Morse code at 13 WPMC- The applicant's knowledge of Novice class theory and regulationsD- The applicant's ability to send and receive Morse code at 20 WPM4BA-7D.1 Who determines where and when examinations for amateur operator licenses are to be administered?A- The FCCB- The Section ManagerC- The applicantsD- The administering Volunteer Examiner Team4BB-2A.1 How often is a new frame transmitted in a fast-scan television system?A- 30 times per secondB- 60 times per secondC- 90 times per secondD- 120 times per second4BD-2A.2 What piece of test equipment can be used to directly indicate high and low logic states?A- A galvanometerB- An electroscopeC- A logic probeD- A Wheatstone bridge4BE-1.7 What is an optical shaft encoder?A- An array of optocouplers chopped by a stationary wheelB- An array of optocouplers whose light transmission path is controlled by a rotating wheelC- An array of optocouplers whose propagation velocity is controlled by a stationary wheelD- An array of optocouplers whose propagation velocity is controlled by a rotating wheel4BE-2B.20 How long does it take for an initial charge of 800 V dc to decrease to 39.9 V dc in a 450-microfarad capacitor when a 1- megohm resistor is connected across it?A- 1350 secondsB- 900 secondsC- 450 secondsD- 225 seconds4BE-6B.1 What is the impedance of a network comprised of a 100-ohm-reactance capacitor in series with a 100-ohm resistor? (Specify your answer in polar coordinates.)A- 121 ohms, /_-25_degrees__B- 141 ohms, /_-45_degrees__C- 161 ohms, /_-65_degrees__D- 191 ohms, /_-85_degrees__4BF-3.2 What functions are performed by a phase-locked loop?A- Wideband AF and RF power amplificationB- Comparison of two digital input signals, digital pulse counterC- Photovoltaic conversion, optical couplingD- Frequency synthesis, FM demodulation4BG-1C.5 What is an OR gate?A- A circuit that produces a logic "1" at its output if any input is logic "1"B- A circuit that produces a logic "0" at its output if any input is logic "1"C- A circuit that produces a logic "0" at its output if all inputs are logic "1"D- A circuit that produces a logic "1" at its output if all inputs are logic "0"4BG-4B.1 How can selectivity be achieved in the front-end circuitry of a communications receiver?A- By using an audio filterB- By using a preselectorC- By using an additional RF amplifier stageD- By using an additional IF amplifier stage4BG-8.1 What is the purpose of a bypass capacitor?A- It increases the resonant frequency of the circuitB- It removes direct current from the circuit by shunting dc to groundC- It removes alternating current by providing a low impedance path to groundD- It acts as a voltage divider4BH-2F.10 What is the necessary bandwidth of a 5-WPM international Morse code emission A1A transmission?A- Approximately 5 HzB- Approximately 10 HzC- Approximately 20 HzD- Approximately 40 Hz4BI-1C.2 What type of directivity pattern does an isotropic radiator have?A- A figure-8B- A unidirectional cardioidC- A parabolaD- A sphere4BI-4C.2 Why does an antenna system for earth operation (for communications through a satellite) need to have rotators for both azimuth and elevation control?A- In order to point the antenna above the horizon to avoid terrestrial interferenceB- Satellite antennas require two rotators because they are so large and heavyC- In order to track the satellite as it orbits the earthD- The elevation rotator points the antenna at the satellite and the azimuth rotator changes the antenna polarization4BA-1E.1 An Amateur Radio station is installed on board a ship or aircraft in a compartment separate from the main radio installation. What other conditions must the amateur operator comply with?A- The Amateur Radio operation must be approved by the master of the ship of the captain of the aircraftB- There must be an approved antenna switch included, so the amateur can use the ship or aircraft antennas, transmitting only when the main radios are not in useC- The amateur station must have a power supply that is completely independent of the ship or aircraft powerD- The Amateur Radio operator must have an FCC Marine or Aircraft endorsement on his or her Amateur license4BA-4F-1.1 What term describes earth-to-space-to-earth Amateur Radio communication by means of radio signals automatically retransmitted by a station in space operation?A- Earth operationB- ESEC- Repeater operationD- Auxiliary operation4BA-6B.3 What are the requirements for a Volunteer Examiner administering an examination for an Advanced class operator license?A- The examiner must hold an Advanced class license and be accredited by a VECB- The examiner must hold an Extra class license and be accredited by a VECC- The examiner must hold a General class license and be accredited by a VECD- The examiner must hold an Extra class license to administer the written test element, but an Advanced class examiner may administer the CW test element4BA-7C.2 What examination credit must be given to an applicant who holds a valid Technician class operator license issued after March 20, 1987?A- Credit for successful completion of Elements 1(A) and 2B- Credit for successful completion of Elements 1(A), 2 and 3(A)C- Credit for successful completion of Elements 1(B), 2 and 3(A)D- Credit for successful completion of Elements 1(B), 3(A) and 3(B)4BB-1B.2 What is Mode B in an amateur satellite?A- Operation through a 10-meter receiver on a satellite that retransmits on 2 metersB- Operation through a 70-centimeter receiver on a satellite that retransmits on 2 metersC- The beacon outputD- A codestore device used to record messages4BC-4.1 If a beam antenna must be pointed in a direction 180 degrees away from a station to receive the strongest signals, what type of propagation is probably occurring?A- Transequatorial propagationB- Sporadic-E propagationC- Long-path propagationD- Auroral propagation4BD-4.9 Why is an antenna system with a cardioid pattern desirable for a direction-finding system?A- The broad side responses of the cardioid pattern can be aimed at the desired stationB- The deep null of the cardioid pattern can pinpoint the direction of the desired stationC- The sharp peak response of the cardioid pattern can pinpoint the direction of the desired stationD- The high radiation angle of the cardioid pattern is useful for short-distance direction finding4BE-2B.12 What is the time constant of a circuit having a 220-microfarad capacitor in series with a 470-kilohm resistor?A- 103 secondsB- 220 secondsC- 470 secondsD- 470000 seconds4BE-5.3 What is the impedance of a network comprised of a 400-ohm-reactance capacitor in series with a 300-ohm resistor? (Specify your answer in polar coordinates.)A- 240 ohms, /36.9_degrees___B- 240 ohms, /_-36.9_degrees__C- 500 ohms, /_53.1_degrees__D- 500 ohms, /_-53.1_degrees__4BF-2.1 What is an operational amplifier?A- A high-gain, direct-coupled differential amplifier whose characteristics are determined by components external to the amplifier unitB- A high-gain, direct-coupled audio amplifier whose characteristics are determined by components external to the amplifier unitC- An amplifier used to increase the average output of frequency modulated amateur signals to the legal limitD- A program subroutine that calculates the gain of an RF amplifier4BG-1A.6 What type of digital IC is also known as a latch?A- A decade counterB- An OR gateC- A flip-flopD- An op-amp4BG-3A.3 What are the principle uses of an op-amp RC active filter in amateur circuitry?A- Op-amp circuits are used as high-pass filters to block RFI at the input to receiversB- Op-amp circuits are used as low-pass filters between transmitters and transmission linesC- Op-amp circuits are used as filters for smoothing power-supply outputD- Op-amp circuits are used as audio filters for receivers4BG-5C.2 What voltage gain can be expected from the circuit in Figure 4BG-5 when R1 is 1800 ohms and Rf is 68 kilohms?A- 1B- 0.03C- 38D- 764BH-2F.2 What is the necessary bandwidth of a 170-Hertz shift, 45-baud Baudot emission J2B transmission?A- 45 HzB- 249 HzC- 442 HzD- 600 Hz4BI-1A.1 What is an isotropic radiator?A- A hypothetical, omnidirectional antennaB- In the northern hemisphere, an antenna whose directive pattern is constant in southern directionsC- An antenna high enough in the air that its directive pattern is substantially unaffected by the ground beneath itD- An antenna whose directive pattern is substantially unaffected by the spacing of the elements4BI-4A.3 What factors determine the EIRP required by an amateur station in telecommand operation?A- Path loss, earth antenna gain, signal-to-noise ratioB- Satellite antennas and height, satellite receiver sensitivityC- Satellite transmitter power and orientation of ground receiving antennaD- Elevation of satellite above horizon, signal-to-noise ratio, satellite transmitter power4BA-1B.1 What is a spurious emission or radiation?A- As defined by Section 97.73, any emission or radiation falling outside the amateur band being usedB- As defined by Section 97.73, any emission or radiation other than the fundamental that exceeds 25 microwatts, regardless of frequencyC- As defined by Section 97.73, any emission or radiation other than the fundamental that exceeds 10 microwatts, regardless of frequencyD- As defined by Section 97.73, any emission or radiation falling outside the amateur band that exceeds 25 microwatts4BA-4C-1.1 What is the term used to describe an earth-to-space Amateur Radio communication that controls the functions of an amateur satellite?A- Space operationB- Telecommand operationC- Earth operationD- Control operation4BA-5G.3 What type of expense records must be maintained by a VE who accepts reimbursement?A- All out-of-pocket expenses and reimbursements from the examineesB- All out-of-pocket expenses onlyC- Reimbursements from examiners onlyD- FCC reimbursements only4BA-7A-2.4 Who must prepare Examination Element 3(B)?A- Extra class licensees serving as Volunteer Examiners, or Volunteer-Examiner CoordinatorsB- The FCCC- The Field Operations BureauD- Advanced or General class licensees serving as Volunteer Examiners, or Volunteer-Examiner Coordinators4BA-7F.1 When an applicant passes an examination to upgrade his or her operator license, under what authority may he or she be the control operator of an amateur station with the privileges of the higher operator class?A- That of the Certificate of Successful Completion of Examination issued by the VE Team that administered the examinationB- That of the ARRLC- Applicants already licensed in the Amateur Radio Service may not use their newly earned privileges until they receive their permanent amateur station and operator licensesD- Applicants may only use their newly earned privileges during emergencies pending issuance of their permanent amateur station and operator licenses4BC-1.3 What are the best days to schedule EME contacts?A- When the moon is at perigeeB- When the moon is fullC- When the moon is at apogeeD- When the weather at both stations is clear4BD-4.1 What is the main drawback of a wire-loop antenna for direction finding?A- It has a bidirectional pattern broadside to the loopB- It is non-rotatableC- It receives equally well in all directionsD- It is practical for use only on VHF bands4BE-2B.4 What is the time constant of a circuit having a 220-microfarad capacitor in parallel with a 1-megohm resistor?A- 220 secondsB- 22 secondsC- 2.2 secondsD- 0.22 seconds4BE-3.9 How are the wavelength scales on a Smith Chart calibrated?A- In portions of transmission line electrical frequencyB- In portions of transmission line electrical wavelengthC- In portions of antenna electrical wavelengthD- In portions of antenna electrical frequency4BF-1C.5 Why do many MOSFET devices have built-in gate-protective Zener diodes?A- The gate-protective Zener diode provides a voltage reference to provide the correct amount of reverse-bias gate voltageB- The gate-protective Zener diode protects the substrate from excessive voltagesC- The gate-protective Zener diode keeps the gate voltage within specifications to prevent the device from overheatingD- The gate-protective Zener diode prevents the gate insulation from being punctured by small static charges or excessive voltages4BF-6.1 What is the name for a vacuum tube that is commonly found in television cameras used for amateur television?A- A traveling-wave tubeB- A klystron tubeC- A vidicon tubeD- A cathode-ray tube4BG-2A.1 What is a crystal-controlled marker generator?A- A low-stability oscillator that "sweeps" through a band of frequenciesB- An oscillator often used in aircraft to determine the craft's location relative to the inner and outer markers at airportsC- A high-stability oscillator whose output frequency and amplitude can be varied over a wide rangeD- A high-stability oscillator that generates a series of reference signals at known frequency intervals4BG-4C.2 What is the term for the ratio between the largest tolerable receiver input signal and the minimum discernible signal?A- Intermodulation distortionB- Noise floorC- Noise figureD- Dynamic range4BH-2C.1 What is one advantage of using the ASCII code, with its larger character set, instead of the Baudot code?A- ASCII includes built-in error-correction featuresB- ASCII characters contain fewer information bits than Baudot charactersC- It is possible to transmit upper and lower case textD- The larger character set allows store-and-forward control characters to be added to a message4BH-4.1 What term describes a wide-bandwidth communications system in which the RF carrier varies according to some predetermined sequence?A- Amplitude compandored single sidebandB- AMTORC- Time-domain frequency modulationD- Spread spectrum communication4BI-3B.1 What is a nonresonant rhombic antenna?A- A unidirectional antenna terminated in a resistance equal to its characteristic impedanceB- An open-ended bidirectional antennaC- An antenna resonant at approximately double the frequency of the intended band of operationD- A horizontal triangular antenna consisting of two adjacent sides and the long diagonal of a resonant rhombic4BI-6C.2 What kind of impedance does a 3/8-wavelength transmission line present to a generator when the line is open at the far end?A- A capacitive reactanceB- The same as the characteristic impedance of the lineC- An inductive reactanceD- The same as the input impedance to the final generator stage4BA-3E.1 What additional operator privileges are granted to an Amateur Extra class operator registered with RACES?A- NoneB- Permission to operate CW on 5167.5 kHzC- Permission to operate an unattended HF packet radio stationD- Permission to operate on the 237-MHz civil defense band4BA-5E.1 Under what circumstances, if any, may a VEC refuse to accredit a person as a VE on the basis of membership in an Amateur Radio organization?A- Under no circumstancesB- Only when the prospective VE is an ARRL memberC- Only when the prospective VE is not a member of the local Amateur Radio clubD- Only when the club is at least regional in scope4BA-7A-1.4 What is Examination Element 2?A- The 5-WPM amateur Morse code examinationB- The 13-WPM amateur Morse code examinationC- The written examination for the Novice class operator licenseD- The written examination for the Technician class operator license4BA-7D.4 What should an examiner do when a candidate fails to comply with the examiner's instructions?A- Warn the candidate that continued failure to comply with the examiner's instructions will result in termination of the examinationB- Immediately terminate the examinationC- Allow the candidate to complete the examination, but refuse to issue a Certificate of Successful Completion of Examination for any elements passed by fraudulent meansD- Immediately terminate the examination and report the violation to federal law enforcement officials4BB-2A.4 What is blanking in a video signal?A- Synchronization of the horizontal and vertical sync-pulsesB- Turning off the scanning beam while it is traveling from right to left and from bottom to topC- Turning off the scanning beam at the conclusion of a transmissionD- Transmitting a black and white test pattern4BD-3A.1 What is one of the most significant problems you might encounter when you try to receive signals with a mobile station? A- Ignition noiseB- Doppler shiftC- Radar interferenceD- Mechanical vibrations4BE-2A.2 What is the meaning of the term time constant of an RL circuit?A- The time required for the current in the circuit to build up to 36.8% of the maximum valueB- The time required for the voltage in the circuit to build up to 63.2% of the maximum valueC- The time required for the current in the circuit to build up to 63.2% of the maximum valueD- The time required for the voltage in the circuit to build up to 36.8% of the maximum value4BE-3.1 What is a Smith Chart?A- A graph for calculating impedance along transmission linesB- A graph for calculating great circle bearingsC- A graph for calculating antenna heightD- A graph for calculating radiation patterns4BE-6B.4 What is the impedance of a network comprised of a 100-ohm-reactance inductor in parallel with a 100-ohm resistor? (Specify your answer in polar coordinates.)A- 71 ohms, /_45_degrees_B- 81 ohms, /_55_degrees__C- 91 ohms, /_65_degrees__D- 100 ohms, /_75_degrees__4BF-4.2 What is the recommended power supply voltage for TTL series integrated circuits?A- 12.00 voltsB- 50.00 voltsC- 5.00 voltsD- 13.60 volts4BG-1C.8 What is the schematic symbol for a NOR gate?4BG-4B.4 What degree of selectivity is desirable in the IF circuitry of an amateur emission F1B receiver?A- 100 HzB- 300 HzC- 6000 HzD- 2400 Hz4BH-1A.2 What is the type of modulation in which the modulating signal varies the duration of the transmitted pulse?A- Amplitude modulationB- Frequency modulationC- Pulse-width modulationD- Pulse-height modulation4BH-2F.13 What is the necessary bandwidth of a 170-Hertz shift, 110-baud ASCII emission J2B transmission?A- 304 HzB- 314 HzC- 608 HzD- 628 Hz4BI-2A.3 What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/2 wavelength apart and fed in phase?A- OmnidirectionalB- Cardioid unidirectionalC- Figure-8 broadside to the antennasD- Figure-8 end-fire in line with the antennas4BI-5.3 What term describes a method of antenna impedance matching that uses a short section of transmission line connected to the antenna feed line near the antenna and perpendicular to the feed line?A- The gamma matching systemB- The delta matching systemC- The omega matching systemD- The stub matching system4BA-2B.1 Who is eligible for an FCC Reciprocal Operating Permit?A- Anyone holding a valid Amateur Radio license issued by a foreign governmentB- Anyone holding a valid Amateur Radio license issued by a foreign government with which the United States has a reciprocal operating agreement, providing that person is not a United States citizenC- Anyone who holds a valid Amateur Radio license issued by a foreign government with which the United States has a reciprocal operating agreementD- Anyone other than a United States citizen who holds a valid Amateur Radio or shortwave listener's license issued by a foreign government4BA-5B.1 What are the requirements to be a VEC?A- Be engaged in the manufacture and/or sale of amateur equipment or in the coordination of amateur activities throughout at least one call-letter district; and agree to abide by FCC Rules concerning administration of Amateur Radio examinationsB- Be organized at least partially for the purpose of furthering Amateur Radio; be at least regional in scope; and agree to abide by FCC Rules concerning coordination of Amateur Radio examinationsC- Be organized at least partially for the purpose of furthering Amateur Radio; be, at the most, county-wide in scope; and agree to abide by FCC Rules concerning administration of Amateur Radio examinationsD- Be engaged in a business related to Amateur Radio; and agree to administer Amateur Radio examinations in accordance with FCC Rules throughout at least one call-letter district4BA-6C.1 What is VE accreditation?A- The process by which all Advanced and Extra class licensees are automatically given permission to conduct Amateur Radio examinationsB- The process by which the FCC tests volunteers who wish to coordinate Amateur Radio license examinationsC- The process by which the prospective VE requests his or her requirements for accreditationD- The process by which each VEC makes sure its VEs meet FCC requirements to serve as Volunteer Examiners4BA-7C.5 What examination credit must be given to an applicant who holds a valid Advanced class operator license?A- Credit for successful completion of Element 4(A)B- Credit for successful completion of Elements 1(B) and 4(A)C- Credit for successful completion of Elements 1(B), 2, 3(A), 3(B) and 4(A)D- Credit for successful completion of Elements 1(C), 3(A), 3(B), 4(A) and 4(B)4BB-1C.1 What is a linear transponder?A- A repeater that passes only linear or CW signalsB- A device that receives and retransmits signals of any mode in a certain passbandC- An amplifier for SSB transmissionsD- A device used to change FM to SSB4BD-1A.2 What does the horizontal axis of a spectrum analyzer display?A- AmplitudeB- VoltageC- ResonanceD- Frequency4BE-1.2 What happens to photoconductive material when light shines on it?A- The conductivity of the material increasesB- The conductivity of the material decreasesC- The conductivity of the material stays the sameD- The conductivity of the material becomes temperature dependent4BE-2B.15 How long does it take for an initial charge of 20 V dc to decrease to 1 V dc in a 0.01-microfarad capacitor when a 2-megohm resistor is connected across it?A- 0.01 secondsB- 0.02 secondsC- 0.04 secondsD- 0.06 seconds4BE-6A.1 What is the impedance of a network comprised of a 1.0- millihenry inductor in series with a 200-ohm resistor, at 30 kHz? (Specify your answer in rectangular coordinates.)A- 200 - j188B- 200 + j188C- 188 + j200D- 188 - j2004BF-2.4 What determines the gain of a closed-loop op-amp circuit?A- The external feedback networkB- The collector-to-base capacitance of the PNP stageC- The power supply voltageD- The PNP collector load4BG-1B.2 What is a monostable multivibrator?A- A circuit that can be switched momentarily to the opposite binary state and then returns after a set time to its original stateB- A "clock" circuit that produces a continuous square wave oscillating between 1 and 0C- A circuit designed to store one bit of data in either the 0 or the 1 configurationD- A circuit that maintains a constant output voltage, regardless of variations in the input voltage4BG-3B.3 Where should an op-amp RC active audio filter be placed in an amateur receiver?A- In the IF strip, immediately before the detectorB- In the audio circuitry immediately before the speaker or phone jackC- Between the balanced modulator and frequency multiplierD- In the low-level audio stages4BG-5D.1 How does the gain of a theoretically ideal operational amplifier vary with frequency?A- The gain increases linearly with increasing frequencyB- The gain decreases linearly with increasing frequencyC- The gain decreases logarithmically with increasing frequencyD- The gain does not vary with frequency4BH-2F.5 What is the necessary bandwidth of a 13-WPM international Morse code emission A1A transmission?A- Approximately 13 HzB- Approximately 26 HzC- Approximately 52 HzD- Approximately 104 Hz4BI-1B.3 What purpose does an isotropic radiator serve?A- It is used to compare signal strengths (at a distant point) of different transmittersB- It is used as a reference for antenna gain measurementsC- It is used as a dummy load for tuning transmittersD- It is used to measure the standing-wave-ratio on a transmission line4BI-4B.2 What is the beamwidth of a symmetrical pattern antenna with a gain of 20 dB as compared to an isotropic radiator?A- 10.1 degreesB- 20.3 degreesC- 45.0 degreesD- 60.9 degrees4BA-1B.4 What can the FCC require the licensee to do if any spurious radiation from an amateur station causes harmful interference to the reception of another radio station?A- Reduce the spurious emissions to 0 dB below the fundamentalB- Observe quiet hours and pay a fineC- Forfeit the station license and pay a fineD- Eliminate or reduce the interference4BA-4E-1.1 What is the term used to describe Amateur Radio communication from a station that is beyond the major portion of the earth's atmosphere?A- EMEB- Exospheric operationC- DownlinkD- Space operation4BA-5G.6 For what type of services may a VE be reimbursed for out-of-pocket expenses?A- Preparing, processing or administering examinations above the Novice classB- Preparing, processing or administering examinations including the Novice classC- A VE cannot be reimbursed for out-of-pocket expensesD- Only for preparation of examination elements4BA-7B.1 What examination elements are required for an Amateur Extra class operator license?A- 1(C) and 4(B)B- 3(B), 4(A) and 4(B)C- 1(B), 2, 3(A), 3(B), 4(A) and 4(B)D- 1(C), 2, 3(A), 3(B), 4(A) and 4(B)4BA-7F.4 How must the station call sign be amended when operating under the temporary authority authorized by Section 97.35?A- The applicant must use an identifier code as a prefix to his or her present call sign, e.g., when using voice; "interim AE KA1MJP"B- The applicant must use an identifier code as a suffix to his or her present call sign, e.g., when using voice; "KA1MJP temporary AE"C- By adding after the call sign, when using voice, the phrase "operating temporary Technician, General, Advanced or Extra"D- By adding to the call sign, when using CW, the slant bar followed by the letters T, G, A or E4BC-2.1 When the earth's atmosphere is struck by a meteor, a cylindrical region of free electrons is formed at what layer of the ionosphere?A- The F1 layerB- The E layerC- The F2 layerD- The D layer4BD-4.4 Why is an RF attenuator desirable in a receiver used for direction finding?A- It narrows the bandwidth of the received signalB- It eliminates the effects of isotropic radiationC- It reduces loss of received signals caused by antenna pattern nullsD- It prevents receiver overload from extremely strong signals4BE-2B.7 What is the time constant of a circuit having two 220-microfarad capacitors and two 1-megohm resistors all in series?A- 55 secondsB- 110 secondsC- 220 secondsD- 440 seconds4BE-4.3 What is the impedance of a network comprised of a 10- microhenry inductor in series with a 40-ohm resistor, at 500 MHz? (Specify your answer in rectangular coordinates.)A- 40 + j31400B- 40 - j31400C- 31400 + j40D- 31400 - j404BF-1E.1 What is the schematic symbol for an N-channel junction FET?4BG-1A.1 What is a flip-flop circuit?A- A binary sequential logic element with one stable stateB- A binary sequential logic element with eight stable statesC- A binary sequential logic element with four stable statesD- A binary sequential logic element with two stable states4BG-2B.2 What does the accuracy of a frequency counter depend on?A- The internal crystal referenceB- A voltage-regulated power supply with an unvarying outputC- Accuracy of the ac input frequency to the power supplyD- Proper balancing of the power-supply diodes4BG-4D.1 What is meant by the term noise figure of a communications receiver?A- The level of noise entering the receiver from the antennaB- The relative strength of a received signal 3 kHz removed from the carrier frequencyC- The level of noise generated in the front end and succeeding stages of a receiverD- The ability of a receiver to reject unwanted signals at frequencies close to the desired one4BH-2E.1 What is the duration of a 45-baud Baudot RTTY datapulse?A- 11 millisecondsB- 40 millisecondsC- 31 millisecondsD- 22 milliseconds4BH-5.1 What is the term for the amplitude of the maximum positive excursion of a signal as viewed on an oscilloscope?A- Peak-to-peak voltageB- Inverse peak negative voltageC- RMS voltageD- Peak positive voltage4BI-3B.4 What is the characteristic impedance at the input of a nonresonant rhombic antenna?A- 50 to 55 ohmsB- 70 to 75 ohmsC- 300 to 350 ohmsD- 700 to 800 ohms