An amplifier normally has a power gain of 12,000. If the power gain of the circuit drops by 3 dB, the value of Ap will be approximately
A) 6,000.
B) 4,000.
C) 9,000.
D) zero.

Name: An amplifier normally has a power gain of 12,000. If the power gain of the circuit drops by 3 dB, the value of Ap will be approximately A) 6,000. B) 4,000. C) 9,000. D) zero.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Power gain is reduced by 3 dB, which means it is reduced by half. So, the new power gain is 12,000/2 = 6,000.

An Amplifier Normally Has a Power Gain of 12,000