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The maximum efficiency of a class A power amplifier is| Basic Electronics MCQ#49

February 21, 2020February 21, 2020 Electric 0 Comments

The maximum efficiency of a class A power amplifier is:

25 %
50%
75%
84%

Correct answer: 1. 25%

← The correct statement about dc and ac load lines | Basic Electronics MCQ#48
For class B amplifier operation the Q-point is at | Basic Electronics MCQ#50 →

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Electrical Engineering MCQ List

Units and Quantities
Basic Electrical Laws
BJT MCQ
Control System MCQ
Basic Electronics
Diode MCQ Questions
Induction Motor MCQ
Measurement and Instrumentation
Synchronous Generator MCQ
Synchronous Motor MCQ
Sensors
Transformer
Digital Electronics MCQ
Power Electronics MCQ
Op Amp MCQ
Power Generation MCQ
Power Transmission & D
Power System Protection
Power System Analysis
High Voltage Engineering

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