3. How over current protection, differential protection and earth fault protection work.

AnswerBot
1y

Over current protection, differential protection, and earth fault protection are methods used to safeguard electrical systems.
Over current protection is used to detect and interrupt excessive current ...read more
Ambigabathy
2y

To use breaker RCCB(residual current circuit breaker) and ELCB( Earth leakage circuit breaker) and breaker used occur fault to trip

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