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ElectricalElectric Drives
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A 250 V, DC shunt motor takes a line current of 20 A. The resistance of shunt field winding is 200Ω and resistance of the armature is 0.3 Ω Find the armature current and the back e.m.f.

A

18.75 A, 245 V

B

25.32 A, 225 V

C

15.65 A, 100 V

D

10 A, 150 V

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