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card_122973.txt
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Text File
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1994-05-12
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1KB
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42 lines
-- card: 122973 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #415
----- HyperTalk script -----
on openCard
global group,rightone
put 38 into group
put "B" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #38
-- part contents for background part 1
----- text -----
4BI-3C.1 What is the effect of a "terminating resistor" on a rhombic antenna?
-- part contents for background part 11
----- text -----
It reflects the standing waves on the antenna elements back to the transmitter
-- part contents for background part 27
----- text -----
It changes the radiation pattern from essentially bidirectional to essentially unidirectional
-- part contents for background part 28
----- text -----
It changes the radiation pattern from horizontal to vertical polarization
-- part contents for background part 29
----- text -----
It decreases the ground loss
-- part contents for background part 43
----- text -----
Correct answer is B