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Study 120 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
C. only if the load current is not zero
Explanation
The correct answer is only if the load current is not zero.
Correct answer
A. load current
Explanation
The correct answer is load current.
Correct answer
C. relative rotation between field and armature
Explanation
The correct answer is relative rotation between field and armature.
Correct answer
B. commutator
Explanation
The correct answer is commutator.
Correct answer
B. will be of 5 Hz
Explanation
The correct answer is will be of 5 Hz.
Correct answer
D. low voltage, high current
Explanation
The correct answer is low voltage, high current.
Correct answer
C. all of the above factors
Explanation
The correct answer is all of the above factors.
Correct answer
B. carbon
Explanation
The correct answer is carbon.
Correct answer
D. flat topped
Explanation
The correct answer is flat topped.
Correct answer
B. speed
Explanation
The correct answer is speed.