Circuit Breaker
Can you imagine a world where there is no control of the electric supply? As mentioned, electric power is the most dangerous form of energy in the world. So it is clear that if not controlled, results in the destruction of many thing, example human life, animal life, equipments, etc. So to control the electric power, we developed these equipments such ass isolators ans circuit breakers. Automated control of electric power with pre-set values are done by Circuit Breakers[CB]. It was in 1879, the idea for a circuit breaker was developed by Thomas Alva Edison. A circuit breaker disconnect an electric circuit by simply opening a contact, when the monitoring system gives the trip signal. Now-a-days this monitoring systems are known as relay. Household circuit breakers are inbuilt with this mechanism. The circuit breaker is an absolutely essential device in the modern world, and one of the most important safety mechanisms in your home as well as in industri