Protecting a private house from lightning
Protecting a private house from lightning A reliable lightning rod in a summer house will not only protect a person from lightning, but also protect the house from fire, especially if it…
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Practical knowledge
Gahzly Articles
Practical guidance for choosing, installing and maintaining electrical systems and products with confidence.
Why is there high voltage in the network and how to deal with it
Why is there high voltage in the network and how to deal with it No matter how trite it may sound, but the most common reason for the failure of…
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What is the danger of a neutral wire being interrupted in an electrical current?
What is the danger of a neutral wire being interrupted in an electrical current? Every electrician, especially a self-taught person, should know about the consequences of zero loss in a three-phase…
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ما هو خطر انقطاع السلك المحايد في التيار الكهربائي؟
ما هو خطر انقطاع السلك المحايد في التيار الكهربائي؟ يجب أن يعرف كل كهربائي ، وخاصة شخص من العصاميين ، عن عواقب الخسارة الصفرية في شبكة ثلاثية الطور ومرحلة واحدة. يمكن…
Read article What is overvoltage in the electrical current and what is its danger?
What is overvoltage in the electrical current and what is its danger? Overvoltage is an increase in pulsating, spasmodic or oscillating voltage in a power supply line relative to the tolerance of…
Read article How to protect the network from overvoltage and what is needed for this
How to protect the network from overvoltage and what is needed for this Protection against overvoltage in the network is a very important measure, which will not only extend the life of…
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How to find a wire in the wall – modern and old search methods
How to find a wire in the wall - modern and old search methods In order to find a wire under the plaster (or wallpaper), it is not at…
Read article What voltage deviation in the network is considered the maximum permissible
What voltage deviation in the network is considered the maximum permissible Inconsistency of electrical network parameters with the required electrical power quality standards GOST 32144-2013 “Electric energy. Electromagnetic compatibility of technical equipment.…
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How do you punish neighbors for stealing electricity?
How do you punish neighbors for stealing electricity? Electricity theft is a fairly common situation in both the private sector and residential buildings. The problem is that with theft in any case…
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What is the degree of IP protection?
What is the degree of IP protection? When choosing lamps or electrical equipment for outdoor installation, we always focus on the fact that the devices are protected from moisture and dust. But…
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What is a grounded neutral – simple definition
What is a grounded neutral - simple definition Dummy neutral is part of the power supply system of consumers, it is intended for safe use of networks up to 1000 V, which…
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What to do if an electric shock occurs in the bathroom?
What to do if an electric shock occurs in the bathroom? Often, owners of private houses and apartments turn to professional electricians for help when they hit the faucet or the walls…
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