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DC Generators

DC Generators
The field coil of dc generator are usually made of

Cast iron
Carbon
Copper
Mica

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DC Generators
In dc generator, the constant losses is equal to

Mechanical losses
None of the listed here
Stray losses plus shunt cu loss
Stray losses

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DC Generators
The yoke of a dc machine is made of

Silicon steel
Aluminum
Cast steel
Soft iron

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DC Generators
The critical resistance of the D.C. generator is the resistance of

Brushes
Armature
Load
Field

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DC Generators
In a wave winding, the commutator pitch is approximately equal to

Thrice the pole pitch
None of the listed here
Pole pitch
Twice the pole pitch

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DC Generators
With a D.C. generator which of the following regulation is preferred?

Infinite regulation
100% regulation
50% regulation
1% regulation

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MORE MCQ ON DC Generators

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