What do you meant by earthing?
Earthing is a safety device used to prevent a shock due to leakages arising from weak insulation, breaking of the element or otherwise.
The metal bodies of appliances handled like the electric iron, kettle or refrigerator must be earthed, that is, connected to a pipe leading deep into the earth on to a metal plate.
In case the metal body becomes live, the circuit is completed through the
What do you meant by earthing?
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Reviewed by haru
on
August 10, 2012
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