Q. In a multistage amplifier, the overall voltage gain is equal to __ of the gains of individual stages

A
Sum
B
Half
C
Product
D
Gain of one stage
Solution:

Additional amplification over two or three stages is necessary. To achieve this, the output of each amplifier stage is coupled in some way to the input of the next stage. The resulting system is referred to as multistage amplifier. In a multistage amplifier, the overall voltage gain is equal to product of the gains of individual stages

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