function of Earth wire in electrical instrument.
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earth wire is insulated of green colour, is usually connected to a metal plate deep in the earth near the house .this is used as a safety measure ,exspecially for those appliances that have a metallic body
for example electric press toaster etc..
the metallic body is connected to the earth by which provides a low resistance conducting path of current does
it ensures that any leakage of current to the metallic body of the Plates keeps its potential to that of earth and usually not get a severe electric shock
for example electric press toaster etc..
the metallic body is connected to the earth by which provides a low resistance conducting path of current does
it ensures that any leakage of current to the metallic body of the Plates keeps its potential to that of earth and usually not get a severe electric shock
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