Q2/ A 230 V, 10 hp dc shunt motor delivers power to a load at 1200 r/min. TI armature current drawn by the motor is 200 A. The armature circuit resistane of the motor is 0.2 Q and the field resistance is 115 Q. If the rotational losses are 500 W, what is the value of the load torque?

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Q2/ A 230 V, 10 hp dc shunt motor delivers power to a load at 1200 r/min. The
armature current drawn by the motor is 200 A. The armature circuit resistance
of the motor is 0.2 Q and the field resistance is 115 Q. If the rotational losses
are 500 W, what is the value of the load torque?
Transcribed Image Text:Q2/ A 230 V, 10 hp dc shunt motor delivers power to a load at 1200 r/min. The armature current drawn by the motor is 200 A. The armature circuit resistance of the motor is 0.2 Q and the field resistance is 115 Q. If the rotational losses are 500 W, what is the value of the load torque?
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