Question

45. Safety measure to prevent severe shock to a user when there is any leakage of current
to a metallic body of an electric appliance
A Fuse
B. Earthing
C. Resistor
D. Over loading​

Answer 1

Answer:

The earthing of metallic appliances is necessary to prevent severe electric shock to the users. The metallic body of electric appliances is connected to earth wire so that any leakage of electric current is transferred to the ground