Amplifiers – 16

16. Two stages of BJT amplifiers are cascaded by RC coupling. The voltage gain of the first stage is 10 and that of the second stage is 20. The overall gain of the coupled amplifier is :

(a) 10×20
(b) 10+20
(c) (10+20)2
(d) (10×20)/2

Answer : (a)

Explanation : No answer description available for this question. Let us discuss.

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