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card_126647.txt
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Text File
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1994-05-12
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855b
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42 lines
-- card: 126647 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #422
----- HyperTalk script -----
on openCard
global group,rightone
put 39 into group
put "B" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #39
-- part contents for background part 1
----- text -----
4BI-4B.2 What is the beamwidth of a symmetrical pattern antenna with a gain of 20 dB as compared to an isotropic radiator?
-- part contents for background part 11
----- text -----
10.1 degrees
-- part contents for background part 27
----- text -----
20.3 degrees
-- part contents for background part 28
----- text -----
45.0 degrees
-- part contents for background part 29
----- text -----
60.9 degrees
-- part contents for background part 43
----- text -----
Correct answer is B