The motor used on small lathes is usually_________?

Related Mcqs:

In a shaded pole motor, the shading coil usually consist of___________?

A. a single turn of heavy wire which is in parallel with running winding B. a single turn of heavy copper wire which is short-circuited and carries only induced current C. a multilayer fine gauge copper wire in parallel with running winding D. none of the above...

For which of the applications a reluctance motor is preferred ?

A. Electric shavers B. Refrigerators C. Signalling and timing devices D. Lifts and hoists...

The repulsion-start induction-run motor is used because of___________?

A. good power factor B. high efficiency C. minimum cost D. high starting torque...

The starting winding of a single-phase motor is placed in_________?

A. armature B. field C. rotor D. stator...

The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it_____________?

A. improves the efficiency B. helps the rotor teeth to remain under the stator teeth C. helps in reducing the tendency of the rotor teeth to remain under the stator teeth D. improves the power factor...