What is a phase control relay and where is it used?
What is a phase control relay and where is it used? Phase imbalance in a three-phase network - this is an annoying moment that negatively affects the electrical equipment connected…
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How to deal with measuring devices
How to deal with measuring devices The purpose of most electrical devices is known to many people: almost everyone knows what to measure with a voltmeter and what with an ammeter. Few…
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How to deal with low voltage
How to deal with low voltage Low voltage in the mains is a very serious problem that often occurs with the onset of cold weather. If you are faced with…
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What is the danger of phase unbalance in a three-phase network and when does it occur?
What is the danger of phase unbalance in a three-phase network and when does it occur? In a 380 V network with uneven voltage distribution in each phase, they skew.…
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How to connect electrical wiring in the apartment – all stages of electrical installation
How to connect electrical wiring in the apartment - all stages of electrical installation Installing electrical wiring in an apartment is not as long and expensive as installing wiring in a house.…
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How to disassemble a light switch?
How to disassemble a light switch? Most often, the need to disassemble the light switch occurs when it fails. Although the design of the product is very simple,…
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How to move the Outlet?
How to move the Outlet? In order to move the outlet to another place in a panel or brick house, you do not need to be an experienced electrician and have…
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10 selection criteria for quality sockets and switches
10 selection criteria for quality sockets and switches Sockets and switches are the main visible electrical appliances in the apartment, so the choice of these products must be approached correctly. Firstly, they…
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What is leakage current and how to find it?
What is leakage current and how to find it? Leakage current to ground is a common and fairly common concept. Most people use it in everyday colloquial life, but not…
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What are the types of light switches?
What are the types of light switches? Before installing the wiring it is necessary to correctly select all components. Now we will consider the main types of light switches for use in…
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How to install a TV on the wall – 6 steps to success
How to install a TV on the wall - 6 steps to success Mounting the TV on the wall is not difficult and takes some time. At the same time, this event…
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What is the installation height of outlets according to the rules?
What is the installation height of outlets according to the rules? The height of the sockets from the floor should be such that there is no risk of mechanical damage…
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