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प्रश्न
State change that you would make to convert an A.C. generator into a D.C. generator. Illustrate the change by a diagram.
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उत्तर
As shown in the diagram the only change is that both the slip-rings of an A.C. generator are replaced by a split-ring (X-Y) (a ring split in two halves) which acts as a commutator or current-reverser.
A. C. Generator
D. C. Generator
The other parts in both are the same. By this device the current in the external circuit becomes unidirectional.
संबंधित प्रश्न
State the principle of an electric generator.
Explain the principle of an electric generator.
Explain the difference:
AC generator and DC generator.
An AC generator is provided with ______ slip rings that rotate with the coil.
Under what condition is an EMF induced in a closed coil?
What causes a continuously alternating EMF in an a.c. generator?
How does the armature coil move during the stated working of an a.c. generator?
At which angles does the EMF reach its maximum magnitude?
What is the frequency of rotation of the stationary-bicycle generator's coil?
Which energy source and sequence describe generator use in a nuclear power plant?
