EEE :: D.C. Generators
- Laminations of core are generally made of
- In D.C. generators on no-load, the air gap flux distribution in space is
- A sinusoidal voltage of 5 Hz is applied to the field of a shunt generator. The armature voltage wave
- The essential condition for parallel operation of two D.C. generators is that they have
- Which of the following could be lamina proximately the thickness of laminations of a D.C. machine?
- The rapid wear of brushes takes place due to
- In case of D.C. machine winding, number of commutator segments is equal to
- The insulating material used between the commutator segments is normally
- The bearings used to support the rotor shafts are generally
- If a self excited D.C. generator after being installed, fails to build up on its first trial run, the first thing to do is to
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