Theory The principle of transmitting an image from any medium to a vertical surface is based on the laws of optics.
Today, several methods are used to create electrical wiring. It can pass through special shafts in
Rules and features for choosing the type of cable fastener Cable fasteners are selected depending on
The use of point light sources in the home space is justified not only from the point of view of creating
When it comes to converting the battery to 18650 (for a screwdriver with Ni-Cd/Ni-MH or household
When unscrewing from the base, the light bulb may burst. In some cases the base may remain inside
The principle of operation of incandescent lamps under load. The filament of an incandescent lamp experiences the greatest load at the moment
Procedure for selecting fuses To ensure uninterrupted and safe operation of the electrical network, fuses must be selected with
As the name suggests, a multimeter is used to measure several electrical quantities. The multifunctional device combines
In this article we will cover the topic of mechanical and electrical characteristics of electric motors. Using an asynchronous motor as an example