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For a large amount of power, a push pull amplifier is designed for operation as ________

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For a large amount of power, a push pull amplifier is designed for operation as ________

(a) class C

(b) class B

(c) class AB

(d) class A

The question was asked in unit test.

Origin of the question is Hilbert Transform topic in division Double Sideband Suppressed Carrier Modulation of Analog Communications

1 Answer

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Best answer
Correct answer is (b) class B

To explain: A push pull amplifier is an amplifier whose output is a cumulative sum of the outputs of the currents produced by the two different stages of the load. It is generally used when a large amount of power is to be consumed. Of all the power amplifiers, only Class B amplifier is capable to produce such large amount of power.

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