Construction And Repair

Resistance to spreading of the ground electrode current: the procedure for measuring the contour, devices and documentation Construction And Repair

Grounding is the deliberate electrical connection of parts and assemblies of electrical equipment to a grounding device. With the help of such a device, protection against electric shock is carried...

Install a socket with grounding, connection rules, safety precautions Construction And Repair

Since many residents of apartments and houses believe that installing or replacing an outlet is an incomprehensible and difficult task, few decide to do it themselves. Any person who has ever seen ...

How to ground a computer: why such work is done, a closed loop device in a house and apartment Construction And Repair

It is impossible to imagine a modern house today without a personal computer. Many do not think about the correct power supply of the PC, which leads to problems with the electrical wiring in the h...

How to check for grounding in sockets and measure its resistance with a tester Construction And Repair

The modern house is full of electrical appliances. For their work to be efficient and safe, grounding is performed. This simple device will provide reliable protection for your home and people livi...

Main grounding bus: rules of use, how the GZSh should ground equipment and buildings Construction And Repair

The operation of all kinds of electrical devices must be ensured by a safe connection method. To protect against short circuits and ground faults, all such devices must be connected to the protecti...

Protective grounding: definition and varieties, installation reasons and actual design, safety Construction And Repair

Life without electricity is hard to imagine today. People are so accustomed to electrical appliances that sometimes they completely forget about the dangers that are fraught with non-observance of ...

Deafly grounded neutral: differences, grounding, concept and principle of operation Construction And Repair

Most often, in electrical installations, a dead-grounded neutral is used to protect people from electric shock. As a result, in an emergency, the potentials are quickly equalized and the protective...

What is working grounding: what is this device and how does it work Construction And Repair

The deliberate electrical connection of any point in the network, electrical installation or radio electronic equipment with a grounding device (ZU) is a working ground. With regard to electrical i...

Working and protective grounding: description, principle of operation and purpose, connection diagrams and differences,Construction And Repair

During the operation of electrical appliances, grounding devices must be used. In accordance with the purpose, it is possible to use protective and working grounding. The first type allows you to e...

Calculation of the grounding device: how to calculate the ground loop, the value of the resistivity Construction And Repair

Most electrical appliances cannot be used without first being grounded. This multi-step procedure requires careful preparation. In the course of such preparation, it is necessary to calculate the g...