The e.m.f. induced in the armature of a shunt generator is 600 V. The armature resistance is 0.1 ohm. If the armature current is 200 A, the terminal voltage will be_____________?

Related Mcqs:

Copper brushes in D.C. machine are used_____________?

A. where low voltage and high currents are involved B. where high voltage and small cur-rents are involved C. in both of the above cases D. in none of the above cases...

In D.C. generators, current to the external circuit from armature is given through_____________?

A. commutator B. solid connection C. slip rings D. none of above...

Two generators A and B have 6-poles each. Generator A has wave wound armature while generator B has lap wound armature. The ratio of the induced e.m.f. is generator A and B will be_______________?

A. 2 : 3 B. 3 : 1 C. 3 : 2 D. 1 : 3...

Following D.C. generator will be in a position to build up without any residual magnetism in the poles______________?

A. series generator B. shunt generator C. compound generator D. self-excited generator...

The open circuit voltage of a compound generator is 250 V. At full load the terminal voltage____________?

A. will be less than 250 V B. will always be 250 V C. may be greater or less than 250 V D. none of the above...