The maximum collector efficiency of class B operation is ___________
A. 50%
B. 90%
C. 25%
D. 5%
Answer: Option D
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Related Questions on Transistor Audio Power Amplifiers
The output stage of a multistage amplifier usually employs ___________
A. Push-pull amplifier
B. Preamplifier
C. Class A power amplifier
D. None of the above
___________ coupling is generally employed in power amplifiers
A. Transformer
B. RC
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D. Impedance
Collector efficiency class b =5%
Class b efficiency =78.5%
Maximum efficiency of class B power amplifier is
78.5 present
But 5 present kashe