What Is ELCB And how to work ?

Question

Accepted Answer

ELCB stands for Earth Leakage Circuit Breaker. It is a safety device that automatically switches off the electricity supply when it detects a leakage current.

ELCB is installed in the electrical distribution board and is connected to the earth wire of the circuit.
It works by continuously monitoring the current flowing through the live and neutral wires of the circuit.
If there is any imbalance in the current flow, it means that some current is leaking to the earth, and the ELCB trips to cut off the power supply.
ELCB is an important safety device that protects against electric shock and fire hazards.
Example: If a person accidentally touches a live wire, the ELCB will detect the leakage current and trip the circuit, preventing the person from getting an electric shock.

Accepted Answer

Earth licage cercit breaker special work for use earth falt

What Is ELCB And how to work ?

Top Hotel Park Grand Maintenance Technician interview questions & answers

Popular interview questions of Maintenance Technician