The maximum a.c. power output from a class A power amplifier is 10 W. What should be the minimum power rating of the transistor used?
Correct answer
A. 20 W
Explanation
The correct answer is 20 W.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. 20 W
Explanation
The correct answer is 20 W.
Correct answer
D. 16% in the rotor torque
Explanation
The correct answer is 16% in the rotor torque.
Correct answer
C. Diatomaceous earth
Explanation
The correct answer is Diatomaceous earth.
Correct answer
B. Ferrites
Explanation
The correct answer is Ferrites.
Correct answer
A. All of the above
Explanation
The correct answer is All of the above.
Correct answer
C. Room heater
Explanation
The correct answer is Room heater.
Correct answer
B. synchronous condenser
Explanation
The correct answer is synchronous condenser.
Correct answer
C. Cumulatively compounded motor
Explanation
The correct answer is Cumulatively compounded motor.
Correct answer
A. draining steam from the turbine
Explanation
The correct answer is draining steam from the turbine.
Correct answer
B. holes
Explanation
The correct answer is holes.