Wires have completely enslaved humanity. Modern cities are drowning in a web of cables - on the ground, under
Overloads are abnormal situations in the operation of the electrical network that you may not pay attention to.
Lighting of architectural buildings at night solves at least 2 problems: Functional -
Batteries are widely used in various areas of human life and activity. They can be found in
What it is? Sources of electromagnetic radiation in an apartment Sources of radiation on the street Sources of radiation
Scotch tape, electrical tape, etc. On forums and other sites it is recommended to wrap the Lightning cable with tape
Author of the article Anton Bogdanov Communication network design engineer Despite the fact that optical cable lines
Engine diagram For a clearer understanding of the principle of operation of a commutator motor, there are two visual types
How to connect a three-phase motor through a magnetic starter. Power supply 380 V (three phases) is carried out in the same way,
Due to unstable voltage in houses and apartments, people are forced to install voltage stabilizers
