The short-circuit mode of a transformer is such a mode when the terminals of the secondary winding are closed by a current conductor with a resistance equal to zero (ZH = 0). A short circuit of the transformer under operating conditions creates an emergency mode, since the second Read more "

The main reason for the disruption of the normal operation of the power supply system (PSS) is the occurrence of short circuits (SC) in the network or electrical equipment due to damage to the insulation or improper actions of the maintenance personnel Read more "

An electrical circuit is usually called an electrical circuit through which current flows. A circuit can consist, for example, of a battery that powers a light bulb, or of many elements connected to each other, for example, in your computer. The chain can consist of unlimited Read more "

Hi all. I am very glad that you have visited my site. And today, we will talk about what a short circuit is and what kind of circuits are. A short circuit is a connection (contact) of two or more points (conductors) of an electric circuit. Read more "

Every time you plug an electrical appliance into a socket, you close the electrical network, and an electric current begins to flow through it. The simplest electrical circuit consists of a current source, an electrical consumer and a switch connected by a Read more "

Hello dear friends! In this article, you will learn what short circuit current is, its causes and how to calculate it. A short circuit occurs when current-carrying parts of different potentials or phases are connected to each other. The closure can Read more "

The electrical panel is an integral part of the house, but, unfortunately, unattractive. With a beautiful repair of the hallway, this object will stand out and spoil the whole view. Usually, it doesn't look small enough to hide, but big enough to Read more "

Modern apartments, as a rule, are equipped with individual electrical panels. But the inhabitants of the old houses were not so lucky. The equipment is brought to the landing, and is designed for two, three and even four neighbors. The owners do not have the key to the shield. Read more "

Electrical cable and wire are an integral part of absolutely any power supply system and, like any electrical equipment, they require constant attention. Wiring and cable lines immediately after and during operation Read more "

Order: Insulation resistance measurement service in Moscow Electrolaboratory "EnergoServiceGarant" provides insulation resistance measurement services. Here you can order a measurement of the resistance of the sheath of cables and wires at competitive prices. Read more "