insulated wire
Methods for laying cables in the ground - the main points and advantages of the method
Often, laying a cable in the ground causes panic and mental images of a huge number of difficulties. On
The phenomenon of resonance: examples, benefits and harm from its effects in life, methods of dealing with the response
Operating principle This phenomenon occurs when the system is able to store and easily transfer energy between
Principle of an AC electric bell
Connection diagram for a doorbell in an apartment - wired, wireless
How much does it cost to install a doorbell? Prices Type of work Unit of measurement Cost Installation of a doorbell
Crimpers for crimping insulated and non-insulated terminals and lugs.
Crimping technology There are two methods by which crimping is carried out: local indentation; complete compression.
Operating principle of a synchronous motor
Synchronous motors: Concept, device, principle of operation
General concepts and scope of application A synchronous electric motor is understood as a mechanism, rotor speed
How can I use 12V input on Arduino digital pin?
Arduino is one of the most popular microcontrollers today. We will describe all the advantages of this assembly
Voltage stabilizer or UPS (uninterruptible power supply) - which is better, what is different?
Jumps and sudden disappearances of voltage in the network are familiar and, alas, not rare phenomena.
An example of calculation and selection of an electric motor for a centrifugal pump
Calculation of electric motor power The conversion of electrical energy into kinetic energy is carried out using various types of electric motors.
Is it possible to connect two wires to one machine?
Is it possible to connect two wires into one machine? Often there is a situation when you need to connect
Methods for determining fault locations on cable lines. Burning cables
Loop method. The loop method is used only when determining the distance to the closure of one or two
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