Notes for an electrician

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In what cases may a permit be required from Rostechnadzor "Useful for an electrician: electrical engineering and electronics

Many types of work cannot be done without permission from the state. In this case, Rostechnadzor and the certification body act...

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Commercial electricity metering system — we make choices in our favor. Useful for electrician: electrical engineering and electronics

Accurate metering is the key to efficient and cheap electricity consumption. The Automated Commercial Electricity Metering System is designed...

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Market leaders in welding equipment. Useful for electrician: electrical engineering and electronics

Hypertherm equipment is designed to make the welding process as convenient and efficient as possible. The manufacturer's equipment has a number of features,...

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The importance of providing modern construction sites with electricity ”Useful for electrical engineering: electrical engineering and electronics

Currently, various stages of work are being carried out on modern construction sites. In this case, of course, in the process of...

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Materials used to make electrical contacts.Useful for electrician: electrical engineering and electronics

The service life and reliability of the contact largely depend on the material of the contact. The following are the main requirements for these...