In a D.C. generator the number of mechanical degrees and electrical degrees will be the same when____________?

D.C. Generators 06/02/2021

A. r.p.m. is more than 300
B. r.p.m. is less than 300
C. number of poles is 4
D. number of poles is 2

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    A. 4 B. 8 C. 16 D. 32...
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