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CBSE Class 10 Answered

function
Asked by palaksophia | 18 Sep, 2009, 02:49: PM
Expert Answer

The function of carbon brushes is to transfer electricity to the commutator which is connected to the winding on the armature. The brushes and commutator form a electrical connection that is good when the brushes are stationary and the commutator is spinning. The commutator on a DC motor is sectioned to power different windings at different times, creating moving field necessairy to pull the armature off a direct current.

 
Answered by | 20 Sep, 2009, 12:16: PM
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