what is the difference between Ac generator and Dc generator?? what is the advantages of Ac generator over Dc generator?
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in an ac generator current reverses it's direction every half rotation but in DC rotation current stays in the same direction by using commutators in DC generator a lot of energy is being wasted in the form of frictional heat but Tesla minimized these losses in ac generator
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Answer:
DC generator is a mechanical device that converts mechanical energy into DC electrical power. In an AC generator, the electrical current reverses direction periodically.
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