What are zero protective and zero working conductors?
Purpose of conductors Application of neutral conductors in an electrical panel The neutral working conductor has another name
Bath 4 grounding
How to properly ground a bathtub in an apartment and why it is needed
Many owners, deciding to carry out a major renovation in the bathroom, argue whether it is necessary to ground the cast iron
Overloads in the power grid
How overloads occur in the power grid and what they lead to: possible causes, consequences and how to overcome them
Overloads are abnormal situations in the operation of the electrical network that you may not pay attention to.
HACK What to do to prevent Lightning cables from breaking for years
Scotch tape, electrical tape, etc. On forums and other sites it is recommended to wrap the Lightning cable with tape
Extinguishing ignited electrical installations at energy facilities
Operational action plan in case of fire in an electrical installation In the event of a fire, it is important that employees do not fall into
Installation of portable grounding
2nd electrical safety group, who is assigned
To work with electrical installations of any type, you must have sufficient qualifications and certain knowledge
What is a surge protector, what is it for and where is it used?
The behavior of voltage in a household electrical network is unpredictable. Reasons why the current parameters are beyond
Educational program KO. Lecture No. 4 Smoothing power filters.
Good day to all. Today we continue the topic about rectifiers and we’ll talk about smoothing
The copper wire of grounding devices should not have insulation
Portable grounding - device, installation, testing
What is portable grounding and its purpose? Portable grounding (PG) is a special product,
transformer gas protection device
Which transformers are gas relays installed on?
Gas protection of transformers, operating principle of a gas relay Gas protection of transformers is the most sensitive and
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