When the equivalent circuit diagram of doouble squirrel-cage induction motor is constructed the two cages can be considered__________?

Related Mcqs:

A 3-phase 440 V, 50 Hz induction motor has 4% slip. The frequency of rotor e.m.f. will be____________?

A. 200 Hz B. 50 Hz C. 2 Hz D. 0.2 Hz...

The maximum torque in an induction motor depends on___________?

A. frequency B. rotor inductive reactance C. square of supply voltage D. all of the above...

The starting torque of a 3-phase squirrel cage induction motor is____________?

A. twice the full load torque B. 1.5 times the full load torque C. equal to full load torque...

In case of 3-phase induction motors, plugging means__________?

A. pulling the motor directly on line without a starter B. locking of rotor due to harmonics C. starting the motor on load which is more than the rated load D. interchanging two supply phases for quick stopping...

Temperature of the stator winding of a three phase induction motor is obtained by___________?

A. resistance rise method B. thermometer method C. embedded temperature method D. all above methods...