(Solved): The equivalent circuit parameters of a three-phase, 50 Hz, 1000V, 1400 rpm, stator-delta (triangle) ...

The equivalent circuit parameters of a three-phase, 50 Hz, 1000V, 1400 rpm, stator-delta (triangle) connected asynchronous motor reduced to single phase and reflected to the stator are as follows: (in the photo) When this motor operates at nominal values, the friction loss is 1500 W. Find the efficiency of the motor, output torque, magnitude of the stator line current and input power factor Show me the steps to solve