The e.m.f. generated in a D.C. generator is directly proportional to____________?

Related Mcqs:

For a D.C. generator when the number of poles and the number of armature conductors is fixed, then which winding will give the higher e.m.f___________ ?

A. Lap winding B. Wave winding C. Either of A. and B. above D. Depends on other features of design...

Equilizer rings are required in case armature is_______________?

A. wave wound B. lap wound C. delta wound D. duplex wound...

A D.C. generator can be considered as____________?

A. rectifier B. primemover C. rotating amplifier D. power pump...

In a D.C. generator:___________________?

A. external resistance = internal char-acteristic – armature reaction B. internal characteristic = magnetisation characteristic – ohmic drop C. external characteristic = magnetisation characteristic – ohmic drop – armature reaction D. magnetisation characteristic = external characteristic...

The essential condition for parallel operation of two D.C. generators is that they have ________________?

A. same kW rating B. the same operation r.p.m. C. the same drooping voltage characteristics D. same percentage regulation...