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card_83629.txt
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Text File
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1991-04-12
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1KB
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42 lines
-- card: 83629 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 2707
-- name: #363
----- HyperTalk script -----
on openCard
global group,rightone
put 30 into group
put "D" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #30
-- part contents for background part 1
----- text -----
2I-7.3 What are some advantages in using a parallel conductor feed line?
-- part contents for background part 11
----- text -----
It has a lower characteristic impedance than coaxial cable, and will operate at a higher SWR than coaxial cable.
-- part contents for background part 27
----- text -----
It will operate at a higher SWR than coaxial cable, and it is unaffected by nearby metal objects.
-- part contents for background part 28
----- text -----
It has a lower characteristic impedance than coaxial cable, and less loss than coaxial cable.
-- part contents for background part 29
----- text -----
It will operate at higher SWR than coaxial cable and it has less loss than coaxial cable.
-- part contents for background part 43
----- text -----
Correct answer is D