0 votes 0 votes 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 Electrical Machines gate2016-ee-1 rotor stator winding + – makhdoom ghaya asked Jan 29, 2017 • recategorized Feb 7, 2017 by piyag476 makhdoom ghaya 9.4k points answer comment Share See all 0 reply Please log in or register to add a comment.