cmf generated by A.C dynamo depends upon_____________?

Related Mcqs:

If current in a conductor increases then according to Lenz’s law self-induced voltage will____________?

A. aid the increasing current B. tend to decrease the amount of cur-rent C. produce current opposite to the in-creasing current D. aid the applied voltage...

Lenz’s law is a consequence of the law of conservation of__________?

A. induced current B. charge C. energy D. induced e.m.f....

Which circuit element(s) will oppose the change in circuit current ?

A. Resistance only B. Inductance only C. Capacitance only D. Inductance and capacitance...

The emf induced in a coil by a changing magnetic flux may have unit as______________?

A. ms-1A B. ms-2A-1 C. kgms2A-1 D. kgm2s-1A-1...

Non inductive resistances are used in decreasing______________?

A. Mutual inductance B. Self inductance C. Magnetic fields D. Heating effect...