Question

02. Give reasons
Electric wires are coated with plastics.​

Answer 1

Explanation:

Reason for the usage of plastic in electric wire:

It prevents the electrical accidents.

It is a good insulator where it prevents the flow of electron to the body.

It dissipates the heat rapidly.

It has good flexibility and easy to bend.

It also prevents from fire accidents.

It is also a non-flammable material.

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Answer 2

$\huge\blue{Answer\ :}$

Electric wires and cables are coated with substance like PVC to prevent from electric shock since PVC is insulator pad conductor of electricity). and it does not conduct electricity it is therefore on excellent material to use for electrical applications such as insulation sheathing for cables.

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