If residual magnetism is present in a D.C. generator, the induced e.m.f. at zero speed will be
A. zero
B. small
C. the same as rated voltage
D. high
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Answer: A
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If residual magnetism is present in a D.C. generator, the induced e.m.f. at zero speed will be
A. zero
B. small
C. the same as rated voltage
D. high
Answer: A
Share your understanding of this question with the correct explanation.