What is an element such as a capacitor? This is a small radio element with a concentrated electrical capacitance,
An obligatory part of renovation work in an apartment is the replacement or installation of electrical cables, junction boxes,
The simplest method of controlling electricity is to turn on and off electrical circuits by closing and opening them.
NYM copper cable is a popular conductor used in the construction of internal wiring of residential and administrative buildings.
Until recently, the load on the electrical network in residential premises was insignificant. Calculations, installation
When the light goes out in the house, people behave differently, because for some it is
In electromechanics, there are many drives that operate with constant loads without changing the rotation speed.
What are dielectric losses? The use of electrical insulating materials is based on the fact that they prevent electrical
Why are batteries connected? Some devices with autonomous electrical power supply require such current values
What are conductors and dielectrics? Conductors are substances that have in their structure a mass of free
