In an induction motor, no-load the slip is generally____________?

Related Mcqs:

In squirrel cage induction motors, the rotor slots are usually given slight skew in order to__________?

A. reduce windage losses B. reduce eddy currents C. reduce accumulation of dirt and dust D. reduce magnetic hum...

In three-phase squirrel-cage induction motors____________?

A. rotor conductor ends are short-circuited through slip rings B. rotor conductors are short-circuited through end rings C. rotor conductors are kept open D. rotor conductors are connected to insulation...

Low voltage at motor terminals is due to____________?

A. inadequate motor wiring B. poorely regulated power supply C. any one of the above D. none of the above...

Which is of the following data is required to draw the circle diagram for an induction motor ?

A. Block rotor test only B. No load test only C. Block rotor test and no-load test D. Block rotor test, no-load test and stator resistance test...

Insertion of resistance in the stator of an induction motor___________?

A. increases the load torque B. decreases the starting torque C. increases the starting torque D. none of the above...