Electrical Engineering > GATE 2016 SET-1 > DC Motors
A 4-pole, lap-connected, separately excited dc motor is drawing a steady current of 40 A while running at 600 rpm. A good approximation for the waveshape of the current in an armature conductor of the motor is given by
A
B
C
D

Correct : c

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dc motor analysis separately excited motor lap winding armature conductor current GATE Electrical Engineering 2016 motor waveshape electrical engineering gate dc motor winding motor current waveform

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