what is the use of carbon brushes in a D.C motor?
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Answer: 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.
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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In DC motors of the rotating coil gets rubbed on the carbon brushes the heat produced between them is converted into electrical energy and then given out
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