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Among all amplifiers, Common Collector has highest power gain.

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in Analog Communications by (122k points)
Among all amplifiers, Common Collector has highest power gain.

(a) True

(b) False

This question was addressed to me in unit test.

The doubt is from Average Power For Sinusoidal AM in portion Amplitude Modulation of Analog Communications

1 Answer

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Best answer
Correct choice is (b) False

The best explanation: An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds.  It is common emitter which has highest power gain. Common emitter has a very high voltage gain and also has good amount of current, so its power gain is high.

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