If a 400 V, 50 hz star connected, 3-phase squirrel cage induction motor is operated from 400V and 75 Hz supply. The torque that the motor can now provide while drawing rated current from the supply will

increases or reduces based on the rotor resistance.

If a 400 V, 50 hz star connected, 3-phase squirrel cage induction moto

1.	If a 400 V, 50 hz star connected, 3-phase squirrel cage induction motor is operated from 400V and 75 Hz supply. The torque that the motor can now provide while drawing rated current from the supply will
A.	reduce
B.	increase
C.	remains same
D.	increases or reduces based on the rotor resistance.
Answer» B. increase

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If a 400 V, 50 hz star connected, 3-phase squirrel cage induction motor is operated from 400V and 75 Hz supply. The torque that the motor can now provide while drawing rated current from the supply will

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