Circuit breakers
Selectivity in the home panel: how to achieve the impossible?
In the previous magazine article (No. 6 for 2022), I described in detail what
Sockets in the house
How to install the socket correctly, at what height from the floor: standards, safety requirements
There are usually a lot of household appliances used in modern houses and apartments. Therefore, standard 1-2
LM317 circuit
Current stabilizer for light emitting diode (LED) on LM317 chip
LM317 is an adjustable voltage stabilizer. It can be used to create various power supplies.
Force in physics - types, formulas and definitions with examples
Force in physics - types, formulas and definitions with examples
What is force How is force measured? Addition of forces Resultant force What does the concept “Force” mean?
welding
Power as an important characteristic of a welding machine
Home / Welding technique Back Reading time: 3 min 3 2790 Power volume
Rated and test voltage
Electric motor winding resistance table - electrician's advice
To identify an electric motor malfunction at home, in the absence of expensive professional equipment, there is nothing
Making a USB fan at home with your own hands
Making a USB fan at home with your own hands
On hot summer days, only those with air conditioning feel good. The rest have to stay for a long time
How to connect a chandelier with your own hands: step-by-step instructions
A chandelier is the most common type of lighting fixture for spacious halls and living rooms. Usually
What is insulation resistance measurement and why is it important
Insulation resistance is the most important indicator characterizing the performance of electrical equipment and its safety for operating personnel.
Step-down transformer 220 to 12 volts: features of selection and self-production
As is known, household electrical networks carry voltages of 220 or 380 V. Usually this is exactly
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