Devices
Design of a standard circuit breaker For example, we will use the BA47-29 series circuit breaker, as the most popular switching
A home TV network can be compared to a chain, and any chain is only as good as its strength.
In the private sector, all single-phase and most three-phase meters are connected using a direct
Types of meters Mechanical meters are older models, so it is in such devices that problems arise.
The modern lighting market today is represented not only by a variety of lamps, but also by light sources.
The role of light in the formation of space is difficult to overestimate. Properly arranged lighting can visually transform volume
Operating principle of the housekeeper Compact fluorescent ESLs cannot be connected directly to a 220 V network,
What is alternating current: definition Everyone has heard this term, but here’s what it means
New energy generators > Generators > New energy generators New energy generators - about
The first electric lighting device, which was invented at the end of the 18th century, was the incandescent lamp (Il).
