Determine the speed and speed regulation

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Reference no: EM131026089

Under no-load conditions, a certain motor operates at 1200 rpm with an armature current of 0.5Aand a terminal voltage of 480V. The armature resistance is 2Ω.Determine the speed and speed regulation if a load demanding a torque of 50 Nm is connected to the motor. Assume that the losses consist solely of heating of RA and frictional loss torque that is independent of speed.

Reference no: EM131026089

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