Cables and devices

A high-pressure mercury arc lamp is one of the types of electric lamps. It is widely used

Modern apartments and houses are full of various electrical appliances: light sources of various power and configurations, heating

A single-line power supply diagram is a document that conveys in graphic form the operational characteristics and design

Let's figure out why voltage appears on the neutral wire, what the danger is and what should be done

I had already created several static electricity generators before and these projects always caused

When connecting a hob, you may encounter problems that make not only the average person think

Purpose and types Three-phase transformer The classic station three-phase power transformer is used to convert high-voltage

In order to obtain electricity directly from a gas burner or other heat source, it is used

One of the most important points when installing a SIP wire is to give it the correct tension.

The residual current device is used to protect a person from electric shock in