Question

which part of the refrigerator is connected to earth wire​

Answer 1

Answer:

Earth wire is the insulated green coloured copper wire which is connected to a metal plate deep inside the earth near the house. It is used as a safety measure. It is kept at zero potential by connecting it to the ground, thus, providing a low-resistance conducting path for the current. When by electric fault, if current flows through the metallic body of electric appliance and we touch it, then current finds the lower resistance path of earth wire than our body. So, current flows through earth wire only and we remain safe.

Answer 2

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WHICH PART IS USED :

Earth wire is the insulated green coloured copper wire which is connected to a metal plate deep inside the earth near the house .

WHY IT IS USED :

It is used as a safety measure .