A 3-phase, 440 V, 50 Hz, 4-pole, slip ring induction motor is fed from the rotor side through an autotransformer and the stator is connected to a variable resistance as shown in the figure.

The motor is coupled to a 220V, separately excited, dc generator feeding power to fixed resistance of10Ω. Two-wattmeter method is used to measure the input power to induction motor. The variable resistance is adjusted such that the motor runs at 1410 rpm and the following readings were recorded:

,

Neglecting all losses of both the machines, the dc generator power output and the current through resistance will respectively be