Question

17. a) During Ganesh chaturti festival Basavaraj puts several switches in one socket
gram of sectional view of the human
and gets current supply in his home. What risk may occur in his home give
solution for it
b) The given following figure shows which rule. In this thumb and other fingers
represents what?
Or
In domestic electric circuit to protect damage to appliances earth wire is
necessary. Write reasons to justify this statement​

Answer 1

Explanation:

a). His home electronics appliances could catch short circuit and will be damage.

b). Earthing is used to protect you from an electric shock. It does this by providing a path (a protective conductor) for a fault current to flow to earth. It also causes the protective device (either a circuit-breaker or fuse) to switch off the electric current to the circuit that has the fault.

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