state the functions of MCB?
Answers
Answer:
MCB- Miniature Circuit Breaker. The main function of MCB is to break the circuit when a higher current voltage is flowing through the conductor. Even Fuse can handle this abnormal conditions(Fault, short circuit, etc).
Answer:
This switches automatically turn off when current exceeds safe limit
Saves the electrical appliances from getting damaged due to excess current
Saves from shortcircuiting
An MCB functions by interrupting the continuity of electrical flow through the circuit once a fault is detected. In simple terms MCB is a switch which automatically turns off when the current flowing through it passes the maximum allowable limit.
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected.