In case of conductively compensated D.C. series motors, the compensating winding is provided______________?

Related Mcqs:

According to Fleming’s left-hand rule, when the forefinger points in the direction of the field or flux, the middle finger will point in the direction of_________________?

A. current in the conductor aovtaat of conductor C. resultant force on conductor D. none of the above...

Which D.C. motor has got maximum self loading property?

A. Series motor B. Shunt motor C. Cumulatively compounded ‘motor D. Differentially compounded motor...

Which of the following motor has the poorest speed regulation ?

A. Shunt motor B. Series motor C. Differential compound motor D. Cumulative compound motor...

In a D.C. generator all of the following could be the effects of iron losses except___________?

A. Loss of efficiency B. Excessive heating of core C. Increase in terminal voltage D. Rise in temperature of ventilating air...

In variable speed motor___________?

A. a stronger commutating field is needed at low speed than at high speed B. a weaker commutating field is needed at low speed than at high speed C. same commutating field is needed at low speed than at high speed D. none of the above is correct...