Engineering, 23.12.2021 16:50 anonymous12443535

1.What wires do we use to make the electrical installation? 2.Why do we make short-circuit loop impedances?
3.What response times must the residual current circuit breaker?
4.What running current must have the residual current circuit breaker?
5.What distances do we have to keep from door frames, walls and floors as far as the cable is concerned?
6.For what purpose we use the residual current circuit breaker?
7.. When we know that the lightning protection protects us against the appropriate tripping, what measurement do we need to take?

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