Determine the speed at no-load and the speed regulation

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Reference no: EM131266624

A 600 V dc motor drives a 60 kW load at 900 rpm. The shunt field resistance is 100 W and the armature resistance is 0.16 Ω. If the motor efficiency is 85%, determine:

(a) the speed at no-load and the speed regulation.

(b) the rotational losses.

Reference no: EM131266624

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