In a DC motor, the device which is used to change the direction of current through the coil after every half rotation is called ___.

commutator

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armature

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brushes

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split ring

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Solution

The correct options are
A
commutator

D
split ring

In a DC motor, the split rings help to change the direction of current through the coil after every half rotation. This arrangement of split rings is called commutator.

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In a DC motor, the device which is used to change the direction of current through the coil after every half rotation is called ___.

The correct options are A commutator D split ring In a DC motor, the split rings help to change the direction of current through the coil after every half rotation. This arrangement of split rings is called commutator.

The correct options are
A
commutator

D
split ring

In a DC motor, the split rings help to change the direction of current through the coil after every half rotation. This arrangement of split rings is called commutator.