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Definition armature, commutator and brushes |
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Answer» dy here is ur answer !!!The armature's role is two fold. Commutator and Brushes on DC MOTOR. To keep the torque on a DC motor from REVERSING every time the coil MOVES through the plane perpendicular to the magnetic field, a split-ring device CALLED a commutator is used to reverse the current at that point.》》 BE BRAINLY 《《 |
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