GATE Electrical Engineering (EE) 2015 Shift 2 Solved Paper

The figure shows the per-phase equivalent circuit of a two-pole three-phase induction motor operating at 50 Hz. The “air-gap” voltage, ${\mathit{V}}_{\mathit{g}}$ across the magnetizing inductance, is 210 V rms, and the slip, is 0.05. The torque (in Nm) produced by the motor is _______.