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Analog Electronics

Q1: If an amplifier with gain of - 1000 and feedback factor β = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be

A 10%

B 5%

C 0.2%

D 0.01%

ANS:C - 0.2%

As we know, Gain with feedback A = - 1000, β = -0.1 .



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