Thursday, June 2, 2016

A negative feedback of β=0.002 is applied to an amplifier of gain 1000, then the percentage change in overall gain of the feedback amplifier if the internal amplifier is subjected to a gain reduction of 15% will be approximately

A)7.6% 
B)2.6%
C)5.6% 
D)9.6%




Answer : C)5.6% 

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