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electronics and communication engineering exam question papers
1. Consider the following amplifier with negative feedback If the closed loop gain of above amplifier is + 100, the value of β will be
(A): -11 x 10-3
(B): -9 x 10-3
(C): 11 x 10-3
(D): 9 x 10-3
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By: guest on 02 Jun 2017 12.55 am
The T.F. 103 = 100 - 103 x 100 x β 900 = - 100000 x β ∴ β = - 9 x 10-3.
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