A three-phase, wye-connected induction motor is supplied by a three-phase and foursin system with line-to-line voltage of 220V and the impedance of the motor is 6.3+j3.05Ohm per phase. Determine the following:
(a)the magnitude of the line current
(b)the power factor of the motor
(c)the three-phase average power consumed by the motor.
(e)the current in the neutral wire.