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- -- card: 51949 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 7720
- -- name: #168
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 18 into group
- put "A" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
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- Question #18
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- -- part contents for background part 1
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- 4BD-4.1 What is the main drawback of a wire-loop antenna for direction finding?
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- -- part contents for background part 11
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- It has a bidirectional pattern broadside to the loop
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- -- part contents for background part 27
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- It is non-rotatable
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- -- part contents for background part 28
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- It receives equally well in all directions
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- -- part contents for background part 29
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- It is practical for use only on VHF bands
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- -- part contents for background part 43
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- Correct answer is A