A class A power amplifier uses ___________
A. Two transistors
B. Three transistors
C. One transistor
D. None of the above
Answer: Option C
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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
C. direct
D. Impedance
Class A, class c one transitor
Class B ,class AB two transistor