Name the colour code of the wire which is connected to (i) metallic body of an appliance, (ii) switch for the appliance.
Name the colour code of the wire which is connected to (i) metallic body of an appliance, (ii) switch for the appliance.

Solution:

(i) An earthing wire is a wire that is linked to the metallic body of an appliance and is green in colour.

(ii) The wire that is attached to the appliance’s switch is red in colour, indicating that it is a live wire.