home *** CD-ROM | disk | FTP | other *** search
- -- card: 104761 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 7720
- -- name: #336
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 32 into group
- put "B" into rightone
- pass openCard
- end openCard
-
-
-
- -- part contents for background part 20
- ----- text -----
- Question #32
-
- -- part contents for background part 1
- ----- text -----
- 4BG-5B.1 What is an "noninverting op-amp circuit"?
-
- -- part contents for background part 11
- ----- text -----
- An operational amplifier circuit connected such that the input and output signals are 180 degrees out of phase
-
- -- part contents for background part 27
- ----- text -----
- An operational amplifier circuit connected such that the input and output signals are in phase
-
- -- part contents for background part 28
- ----- text -----
- An operational amplifier circuit connected such that the input and output signals are 90 degrees out of phase
-
- -- part contents for background part 29
- ----- text -----
- An operational amplifier circuit connected such that the input impedance is held at zero, while the output impedance is high
-
- -- part contents for background part 43
- ----- text -----
- Correct answer is B