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card_81843.txt
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Text File
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1991-04-08
|
786b
|
42 lines
-- card: 81843 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #262
----- HyperTalk script -----
on openCard
global group,rightone
put 26 into group
put "D" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #26
-- part contents for background part 1
----- text -----
4BF-2.6 What is the input impedance of a theoretically ideal op-amp?
-- part contents for background part 11
----- text -----
100 ohms
-- part contents for background part 27
----- text -----
1000 ohms
-- part contents for background part 28
----- text -----
Very low
-- part contents for background part 29
----- text -----
Very high
-- part contents for background part 43
----- text -----
Correct answer is D