The output torque of a single-phase induction motor is 0.82 N . m at a speed of 1710 rpm. The efficiency is 60 percent and the fixed losses are 37 W. Assume that the motor operates on a 110-V supply and that the stator resistance is 2 Ω. Find the input power factor and input impedance. Assume that the rotor ohmic losses are 35.26 W. Find the forward and backward gap power and the values of Rf and Rh. Assume a four-pole machine.