How to install a block of sockets in a wall with your own hands: installation and connection diagrams, preparation of material, marking the wall surface
Types of socket blocks and their placement Socket blocks are installed in two types: Used for
How to check an estimate for a power tool for electrical installation
How to calculate the cost of electrical installation work - make an estimate
Before starting construction, installation and other work, the contractor must draw up an estimate. Her task is
Diesel power plant: how to determine power, choose design and degree of automation
Despite the fact that the global market for distributed energy resource technologies is growing at a rate of about 6-9%
Electromagnet - what is it? Electromagnet strength
Operating principle To understand how electromagnets work, we need to consider their design. A simple device explains
Installation of hidden electrical wiring
How to lay a wire in a wall in a concrete, brick and plasterboard wall (diagram)
Published: 01/29/2012 Category: Electrical Views: 62703 Installation of hidden electrical wiring Installation of hidden electrical wiring begins at
Connecting the instantaneous water heater to the water supply and to the electrical network.
Methods for electrical connection of a water heater Selecting and laying a cable for a water heater Examples of characteristics of power cables Aluminum
Installing an electric meter on a street pole
Rules for installing an electricity meter on a pole
In recent years, more and more often, electric meters are installed on a pole on the street. This is related
The automatic switch operates without load: what are the reasons and what to do
The reasons why the automatic machine knocks out can be divided into three categories. The first reason is
Transport bolts
Why does the washing machine make a lot of noise and hum when washing?
The washing machine is noisy during the spin cycle, reasons: The transport bolts securing the tank have not been removed; Out of service
Frequency converter circuit 1
Vector motor control “on your fingers”
The main functions of a vector frequency converter and its scope of application The main function of frequency converters (FCs) is
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