If a class A amplifier has a voltage gain of 50 and a current gain of 75, the power gain is
A)3750.
B)75.
C)50.
D)1500.

Name: If a class A amplifier has a voltage gain of 50 and a current gain of 75, the power gain is A)3750. B)75. C)50. D)1500.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The power gain of an amplifier is the product of its voltage gain and current gain. Therefore, for a class A amplifier with a voltage gain of 50 and a current gain of 75, the power gain is 50 * 75 = 3750.

If a Class a Amplifier Has a Voltage Gain of 50