A DC Shunt Motor having shunt field resistance of 250 Ω and ___

A DC Shunt Motor having shunt field resistance of 250 Ω and armature resistance of 0.5 Ω is connected to 250 V supply and load current of 21 A.

What is the back emf generated ?

A. 210 V
B. 150 V.
C. 240 V.
D. 230 V.

Show Answer

Answer: C

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