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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
C. A. and B. both
Explanation
The correct answer is A. and B. both.
Correct answer
B. Commutator
Explanation
The correct answer is Commutator.
Correct answer
C. should be mounted in vertical position
Explanation
The correct answer is should be mounted in vertical position.
Correct answer
B. Series
Explanation
The correct answer is Series.
Correct answer
B. Do not produce harmonics
Explanation
The correct answer is Do not produce harmonics.
Correct answer
C. heavy loads
Explanation
The correct answer is heavy loads.
Correct answer
D. All of the above
Explanation
The correct answer is All of the above.
Correct answer
B. flux is practically constant in D:C. shunt motors
Explanation
The correct answer is flux is practically constant in D:C. shunt motors.
Correct answer
D. A D.C source
Explanation
The correct answer is A D.C source.
Correct answer
A. three phase motors
Explanation
The correct answer is three phase motors.