First, just a little general information. The supply line can optionally be single-phase when only
What do you need to know when replacing a switch? When replacing a switch with your own hands, you need to know that:
High frequency current Details Category: HIGH FREQUENCY CURRENT, high frequency alternating electric current; in the presence of
In modern conditions, the bathroom is a multifunctional room in which you can not only
What is the speed of current in the conductor? A trivial, if not rhetorical, question, isn’t it?
A car battery is an integral part of the vehicle, without which it is impossible to start the engine and operate the on-board
Human life is closely connected with the use of electronic devices. The latter operate from a cord, powered by
If there is no grounding in the apartment, this is fraught with dangerous consequences, including quite a noticeable shock.
Modern technologies make it possible to turn on and off the power supply of various devices without physical effort. Automated systems
The calculator for calculating cable cross-section by power and current will help you calculate the cable cross-section, minimum
