Questions

A resistor is a device that has a stable, stable resistance value. This allows you to adjust parameters

Do-it-yourself inverter welding is very simple. Inverter welding is a modern device that

A modern asynchronous motor with a wound rotor is a multifunctional power electrical installation, the operation of which can be adjusted

Calculation of a welding transformer on a toroidal core The transformer is the main unit of the welding machine, regardless of

The power of technical equipment or power plants (devices, units) supplied by them to perform work is indicated

Now EMF and voltage are perceived by many as identical concepts, in which, if and

The article will discuss the choice of a power supply unit (which is connected to the AC network).

Lighting standards for workplaces and industrial premises are developed by specialists based on research and approved

What is electricity and where does it come from? What do they think about when they hear the word “electricity”

Most people are convinced that energy reserves on earth can only be replenished through recycling