Hamad Transistor Audio Power Amplifiers 18/01/2021 A. Two transistors B. Three transistors C. One transistor D. None of the above Related Mcqs: Low efficiency of a power amplifier results in_________________?A. Low forward bias B. Less battery consumption C. More battery consumption D. None of the above... Class C amplifiers are used as ___________________?A. AF amplifiers B. Detectors A. amplifiers C. 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... 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... The class B push-pull circuit can deliver 100 W of a.c. output power. What should be the minimum power rating of each transistor ?A. 20 W B. 40 W C. 10 W D. 80 W...
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