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card_96385.txt
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Text File
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1991-04-08
|
971b
|
42 lines
-- card: 96385 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #314
----- 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 -----
4BG-3B.3 Where should an op-amp RC active audio filter be placed in an amateur receiver?
-- part contents for background part 11
----- text -----
In the IF strip, immediately before the detector
-- part contents for background part 27
----- text -----
In the audio circuitry immediately before the speaker or phone jack
-- part contents for background part 28
----- text -----
Between the balanced modulator and frequency multiplier
-- part contents for background part 29
----- text -----
In the low-level audio stages
-- part contents for background part 43
----- text -----
Correct answer is D