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What is the function of carbon brushes in a generator? |
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Answer» Carbon bruses is used to continue the flow of current from coil to main circuit.The carbon bruses connect coil to main circuit.These carbon bruses are attached to split ring in D.C generator and slip ring in A.C generator. The primary function of carbon brushes is to deliver or collect current from a rotating part of an electric machine. The brushes should maintain a close contact with rotating part (commutator or slip rings) in order to ensure sparkles operation without wearing itself too quickly. |
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