Why measure resistance? Insulation is the protection of a wire from the passage of electric current through it. During
Electrical resistance The electrical resistance of a conductor, which is denoted by the Latin letter r, is a property of a body or
Any work, including installation of electrical wiring, is usually done following a certain sequence. Thanks to
Three options for action Checking microcircuits is a rather complex process, which often turns out to be impossible. Cause
An LED emergency lamp with a battery is indispensable in case of problems with the electrical network voltage. Source of emergency
A decrease in natural insolation in winter leads to light starvation of indoor plants and a decrease in the intensity of photosynthesis.
The concept of electric motor power Power is perhaps the most important parameter when choosing an electric motor. Traditionally she
Starting current and its multiplicity To move (start) the engine, you need a huge starting current
Purpose and principle of operation of a lux meter The main purpose of the device is to measure the level of illumination in
Sockets in the kitchen are extremely necessary, unfortunately, sometimes where they fit best is
