Physics, 21.09.2021 02:20 pokenerdz

A d. c shunt machine develops an a. c. e. m.f of 250v at 1500 r. p.m find it’s torque and mechanical power developed for an amateur current of 50 A.

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A d. c shunt machine develops an a. c. e. m.f of 250v at 1500 r. p.m find it’s torque and mechanical...