Installation of electrical equipment
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Because aluminum and its alloys oxidize rapidly in contact with air, conventional brazing methods do not provide satisfactory...
Marking of cable lines. Useful for electrician: electrical engineering and electronics
After completing the installation of the cable network, the routes of the cable lines are applied to the plan, and their coordinates refer to...
Selection of the method of laying wires and cables. Useful for electrician: electrical engineering and electronics
The choice of the method of implementation of the electrical network is influenced by: environmental conditions, the place of laying the network,...
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During electrical work, the following fire safety measures must be observed: pipes must be plastered with...
Installation and installation of supports for overhead lines. Useful for electrician: electrical engineering and electronics
For the construction of overhead lines with a voltage of up to 1000 V, wooden and reinforced concrete supports are used.The wooden poles are available...
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Why is electric current dangerous?