The mechanical power developed by a shunt motor will be maximum when theratio of back e.m.f. to applied voltage is
A)4.0
B)2.0
C)1.0
D)0.5

Name: The mechanical power developed by a shunt motor will be maximum when theratio of back e.m.f. to applied voltage is A)4.0 B)2.0 C)1.0 D)0.5
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Question

Quizplus · Accepted Answer

The mechanical power developed by a shunt motor is maximum when the back e.m.f. is half of the applied voltage, making the ratio 0.5.

The Mechanical Power Developed by a Shunt Motor Will Be