Low efficiency of a power amplifier results in_________________?

Related Mcqs:

Class _____________ operation gives the maximum distortion?

A. A B. B C. C D. AB...

When a transistor is cut off _________________?

A. Maximum voltage appears across transistor B. Maximum current flows C. Maximum voltage appears across load D. None of the above...

The output stage of a multistage amplifier is also called _________________-?

A. Mixer stage B. Power stage C. Detector stage D. F stage...

Transformer coupling can be used in______________amplifiers?

A. Either power or voltage B. Only power C. Only voltage D. None of the above...

The most important consideration in power amplifier is __________________?

A. Biasing the circuit B. Collector efficiency C. To keep the transformer cool D. None of the above...