Why do you need to know the magnitude of the current kz

Why do you need to know the magnitude of the current kz? What is the use of this knowledge? It turns out to be very important information! This is something every electrician should pay attention to.

Detailed instructions for determining the beginning and end of the windings of a three-phase electric motor Photo and Video

It would seem ... What difference does it make with which hand to touch the live parts? And in general - the indicator needs to be checked, and not by hand. But ... since we have two hands, then one of them is more dangerous ...

An electrician is the most responsible of the construction professions. Their mistakes can lead either to a fire or to the death of ordinary people ... Not in vain, the duration of training for electricians is the longest. And then also annual exams, for confirmation / assignment of a tolerance group + all sorts of special types of training .... All my life I study and pass exams!

The distribution of hot/cold water is made with steel pipes. The mixers are connected to the pipeline using conventional braided flexible hoses that come with the mixer ... But the problem is that from time to time these same hoses themselves heat up to such an extent that it starts to stink of burnt rubber

Advice for electricians. How to protect yourself from greedy, stingy customers. Some effective tips.