Installation of electrical equipment
Laying a power cable in the ground. Useful for electrician: electrical engineering and electronics
The cheapest way to run cables is to put the cables in a trench. This method does not require large construction costs,...
The device of cable and string electric wires. Useful for electrician: electrical engineering and electronics
Cable wiring is called electrical wiring made with special wires with an embedded steel carrier cable, as well as wiring made with...
Installation of overhead lines with a voltage of 0.4 — 10 kV «Useful for an electrician: electrical engineering and electronics
When the overhead line passes through forest and green space, clearance clearance is optional. Vertical and horizontal distances to...
Termination and connection of wires of wires and cables by soldering. Useful for electrician: electrical engineering and electronics
Solid aluminum wires 2.5 - 10 mm². Soldering of joints and branches is done by double twisting with a groove. The insulation...
Connection and termination of cable cores with crimping. Useful for electrician: electrical engineering and electronics
Crimping is done with hand pliers, mechanical, pyrotechnic or hydraulic press using replaceable punches and dies. Punches and...
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Why is electric current dangerous?