A 6-pole, 60 Hz, wye connected, 40 horsepower, 1140 rpm induction motor draws 33.5 kW of power from a 3-phase source when operating at rated conditions. At rated conditions, the motor has the following losses:   stator copper loss = 1000 W core loss = 500 W   a) What is the efficiency of the motor?   b) What is the rotor copper loss?   c) What is the mechanical loss?   d) What is the torque developed by the motor?   HANDWRITTEN PLEASE Please all subpart is compulsory for like this please

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Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.