In case the air gap in an induction motor is increased____________?

Related Mcqs:

The torque of an induction motor is___________?

A. directly proportional to slip B. inversely proportional to slip C. proportional to the square of the slip D. none of the above...

Which of the following component is usually fabricated out of silicon steel ?

A. Bearings B. Shaft C. Statorcore D. None of the above...

In the circle diagram for induction motor, the diameter of the circle represents____________?

A. slip B. rotor current C. running torque D. line voltage...

The ‘cogging’ of an induction motor can be avoided by____________?

A. proper ventilation B. using DOL starter C. auto-transformer starter D. having number of rotor slots more or less than the number of stator slots (not equal)...

The stating torque of the slip ring induction motor can be increased by adding__________?

A. external inductance to the rotor B. external resistance to the rotor C. external capacitance to the rotor D. both resistance and inductance to rotor...