A pony motor is basically a_________?

Related Mcqs:

The speed regulation of a synchronous motor is always___________?

A. 1% B. 0.5% C. positive D. zero...

In a synchronous motor, the maximum power developed depends on all of the following except:

A. rotor excitation B. maximum value of coupling angle C. direction of rotation D. supply voltage...

The back e.m.f. of a synchronous motor depends on______________?

A. speed B. load C. load angle D. all of the above...

When the voltage applied to a synchronous motor is increased, which of the following will reduce?

A. Stator flux B. Pull in torque C. Both A. and (b) D. None of the above...

If the field circuit of an unloaded salientpole synchronous motor gets suddenly open-circuited, then

A. it runs at a slower speed B. the motor stops C. it continues to run at the same speed D. it runs at a very high speed...