M

Mr. Dubey • 52.30K Points
Coach

Q.                        amplifiers are linear circuits, where the transistor is biased to conduct over the entire range of the input signal cycle.

(A) class a amplifiers
(B) class b amplifiers
(C) class c amplifiers
(D) none of the mentioned
Correct : Option (A)

Explanation:
 class a amplifiers are linear circuits, where the transistor is biased to conduct over the entire range of the input signal cycle. because of this, class a amplifiers theoretically have a maximum efficiency of 50%.

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