What is the difference between synchronous and asynchronous motor? The motor is called asynchronous because the frequency
To designate conductors, use the Latin letters A, B, C, L and numbers 1, 2,
The general decline in prices for LEDs and matrices based on them determines the widespread use of LED spotlights,
Why should a light switch break a phase, and not a zero? At first sight
What is high voltage? In any electrical network, be it domestic or industrial
Home » Electrical wiring » Light switches » How to install a street switch yourself? For today
Wood is considered an environmentally friendly material for the construction of residential buildings, so it is not surprising that the demand
How will phase currents change if a line wire breaks? Line wire break (for example, A). IN
Category of premises in 4. Categories of premises according to explosion or fire hazard, pue Categories of premises
Spot welding is one of the most common in everyday life. It allows the connection of metal
