Major purpose of this lecture is to present on Circuit Breakers. Circuit breakers open the circuit when a current in a house wire exceeds the rated current for that circuit. The circuit breaker protects people from being electrocuted to death and protects us from burning down the house. Circuit overloads cause the generation of heat. The circuit breaker is an absolutely essential device in the modern world, and one of the most important safety mechanisms in your home. Here also explain on three pronged plug.
Lecture on Circuit Breakers
