Issues raised in the PUE Regulations for the operation of various types of protective systems can be presented
Even for the simplest work in electrical circuits on the farm, a voltage indicator - a device
The author of the article is a professional tutor, author of textbooks for preparing for the Unified State Exam Igor Vyacheslavovich
Work of force, formula A force applied to a body and moving it does work (Fig. 1).
What is resistance? Current flowing through wires and various radio components wastes its energy. This
Light switches, connection According to the amount of switched load, switches are divided into: single-key; two-key; three-key and
Obtaining an electrical safety permit is not a problem today. Our training center offers accelerated courses
Foucault currents (or eddy currents) are currents of an inductive nature that appear in massive
The quality of the cable during wiring installation is the most important component of success. High-quality wires are produced according to
We all know the concept of static electricity since school. In this article we intend
