Wires used in homes are usually covered with materials like plastic or rubber. This is done to

Prevent rusting

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Make handling easier

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Prevent shocks & short circuits

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Make them look beautiful

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Solution

The correct option is C Prevent shocks & short circuits
Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves.
therefore it prevent us from shocks and short circuits.

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Wires used in homes are usually covered with materials like plastic or rubber. This is done to

The correct option is C Prevent shocks & short circuitsInsulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves.therefore it prevent us from shocks and short circuits.

The correct option is C Prevent shocks & short circuits
Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves.
therefore it prevent us from shocks and short circuits.