Q12 of 238 Page 91

Of what substance are the brushes of an electric motor made ?

The brushes of an electrical motor are made of carbon.


More from this chapter

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10

What is the other name of the split ring used in an electric motor?

 11

What is the function of a commutator in an electric motor?

 13

Of what substance is the core of the coil of an electric motor made?

 14

In an electric motor, which of the following remains fixed and which rotates with the coil?

Commutator; Brush