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Calculate the shaft power output and rotor copper loss

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Reference no: EM132109482

Question - A 3-phase induction motor which is wound for 4-poles, when running on full load, develops a useful torque of 100 Nm; also the rotor emf is observed to make 120-cycles/ min. It is known that the torque lost on account of friction and core loss is 7 Nm. Calculate the shaft power output, rotor copper loss, motor input and motor efficiency.

Reference no: EM132109482

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