CBSE BOARD X, asked by sagacioux, 5 hours ago

Electrical wires have a coating of an insulating material. The material, generally used is
a) sulphur
b) graphite
c) PVC
d) all can be used

Answers

Answered by STUDYLOVER94
1

Electrical wires have a coating of an insulating material. The material, generally used in PVC

Explanation:

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Answered by mdmozammil555
1

Answer:

c)

Explanation:

polyvinyl chloride (PVC)

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