Find the speed of the motor, Electrical Engineering

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Q. A 10-kW, 230-V shunt generator, with an armature-circuit resistance of 0.1  and a field- circuit resistance of 230 , delivers full load at rated voltage and 1000 r/min. If the machine is run as a motor while absorbing 10 kWfrom 230- V mains, find the speed of the motor. Neglect the brush-contact drop.


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