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Verbal Reasoning
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Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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Electronics and Communication Engineering
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Automatic Control Systems
In the given figure, if R = XC, voltage gain is
0 dB
3 dB
-3 dB
20 dB
Show Answer
Correct Answer:
-3 dB
Explanation:
If R = X
C
, V
0
= 0.5 V
i
Hence gain is -3 dB.
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