Devices

It is impossible to imagine a modern home without a huge number of different household appliances that need to be connected to

A magnetic starter is a device designed for switching power electrical circuits. First thing you need

Kitchen appliances, pumping stations, heating systems and many other household appliances need uninterrupted

How to make free electricity at home? Free electricity in the apartment must be powerful and constant,

Input distribution device in a private house If the house is large and there are several separate power supply inputs

Types of electric motors By type of supply current Synchronous electric motors Asynchronous electric motors Valve electric motors Power calculation

Why is transformer oil testing necessary? Oil is used in transformers to perform several functions −

“Universal” electromagnetic relay An electromagnetic relay is essentially a controlled mechanical switch: apply power to it

What is an asynchronous motor? AC electric motors have found quite wide application in various fields

Battery voltage and its energy capacity are the main parameters that first of all need to be