The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is?

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The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is?

asked Mar 20, 2018 by anonymous

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anonymous · Answer 1 · 2018-03-20T20:31:20+0000

The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is 0.5.

The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is?

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