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| 1. |
What is the functional of eart wire in electrical instrument |
| Answer» It allows the excess current to pass into the earth suppose a conductor is exposed to appliance due to bad insulation if a person touches Such an appliance he will receive receive A shock if the metal casing of the appliance is connected to the earth with the help of a conductor the metal gazing will be done at the same potential as the earth is zero what if there is a leakage of current the current will a Safely flow to the earth the earth connection | |