An induction motor is__________?

Related Mcqs:

A double squirrel-cage induction motor has______________?

A. two rotors moving in oppsite direction B. two parallel windings in stator C. two parallel windings in rotor D. two series windings in stator...

The torque developed in the cage induction motor with autostarter is___________?

A. k/torque with direct switching B. K x torque with direct switching C. K2 x torque with direct switching D. k2/torque with direct switching...

The speed of a squirrel-cage induction motor can be controlled by all of the following except_____________?

A. changing supply frequency B. changing number of poles C. changing winding resistance D. reducing supply voltage...

The vafcie of transformation ratio of an induction motor can be found by__________?

A. open-circuit test only B. short-circuit test only C. stator resistance test D. none of the above...

The circle diagram for an induction motor cannot be used to determine____________?

A. efficiency B. power factor C. frequency D. output...