Dynamo is a word that used to simply mean an electric generator, but today, it refers to a generator that produces direct current (DC) using a commutator, an electrical switch that generates electricity from the force of a rotating rod. Like any other generator, its purpose is to produce electricity from mechanical power. The source of the mechanical power could be a dam, windmill, or a coal or oil-burning power plant, with the latter being most common. Dynamos were quickly replaced by other electrical generators because of the advantages of alternating current (AC), inefficiencies of the commutator, and solid state methods for converting AC into DC power.

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What is daynemo?

Asked by Abdhesh Kumar Jha 13/02/2015 Last Modified 13/02/2015

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