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- -- card: 83260 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 2707
- -- name: #344
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 30 into group
- put "B" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
- ----- text -----
- Question #30
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- -- part contents for background part 1
- ----- text -----
- N9C05 What is parallel conductor feed line?
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- -- part contents for background part 11
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- Two wires twisted around each other in a spiral.
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- -- part contents for background part 27
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- Two wires side-by-side held apart by insulating rods
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- -- part contents for background part 28
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- A center wire inside an insulating material which is covered by a metal sleeve or shield
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- -- part contents for background part 29
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- A metallic pipe which is as wide or slightly wider than wavelength of the signal it carries
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- -- part contents for background part 43
- ----- text -----
- Correct answer is B