Why is earthing important for electrical appl | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Earthing is a safety measure used to protect users from electric shocks. If there is a fault in the appliance,such as a short circuit or insulatio

Vedclass · Accepted Answer

To prevent electric shocks and protect the device from excessive current.

Vedclass · Answer

(B) Earthing is a safety measure used to protect users from electric shocks. If there is a fault in the appliance,such as a short circuit or insulation failure,the metal casing might become live. Earthing provides a low-resistance path for the leakage current to flow directly into the ground,which triggers the circuit breaker or fuse to cut off the power supply. This prevents the person operating the device from receiving a dangerous shock and protects the appliance from damage due to excessive current.

Why is earthing important for electrical appliances?

Similar Questions

According to Fleming's right-hand rule,what is indicated by the direction of the center finger?

$A$ current $I$ passes through a circular loop $C$ and a solenoid $AB$ as shown below:
$(i)$ What is the polarity of: $(a)$ the face of the loop you are looking at? $(b)$ the end $B$ of the solenoid?
$(ii)$ What is the direction of the magnetic field at the centre of the loop?

Why does a current-carrying conductor experience a force when it is placed in a magnetic field? State Fleming's left-hand rule.

What is short-circuiting?

In an electric motor,a loop with many turns is arranged on an axis. What is it called?

Vedclass Test Series

Exam Paper Generator

Online Exam Module