Electrical wires have a coating of an insulting material. The material generally used for insulation is :

sulphur

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graphite

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PVC

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All of the above

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Solution

The correct option is D PVC
PVC is an insulator and prevents electricity to be conducted outside the wire so that electric shock can be prevented.

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Similar questions

Q. Electrical wires have a coating of an insulated material. The material generally used is:

Question 33
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

Question 33
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

The material used for coating on electric wires to avoid electric shock is __________.

Wires that carry current in our home have a coating of polyvinylchloride or a rubber like material why are electrical wires coated with such substsnces

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Electrical wires have a coating of an insulting material. The material generally used for insulation is :

The correct option is D PVCPVC is an insulator and prevents electricity to be conducted outside the wire so that electric shock can be prevented.

The correct option is D PVC
PVC is an insulator and prevents electricity to be conducted outside the wire so that electric shock can be prevented.