In D.C. machines the residual magnetism is ___

Electrical Engineering MCQ Electrical Machines MCQ
1

In D.C. machines the residual magnetism is of the order of

A. 2 to 3 per cent
B. 10 to 15 per cent
C. 20 to 25 per cent
D. 50 to 75 per cent

Show Answer

Answer: A

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