What is a FTG (fuel-free generator)? The idea itself is relatively not new, under the concept of a fuel-free generator
What is PWM? PWM (pulse-width modulation, English pulse-width modulation (PWM)) is a control method
Installing a socket in a concrete wall is a difficult and responsible job that requires maximum
Low and high pressure mercury gas discharge lamps of various modifications are used everywhere today.
Transistors: circuit, principle of operation, how bipolar and field-effect ones differ The transistor is ubiquitous and important
KGN power cable is a highly specialized cable product. According to the specification, it is intended for
Choosing an electric pole The choice of material from which the support will be made is limited to three options: wooden,
Inevitable material and financial losses that result from the failure of a cable line (CL),
Heat shrink This is a more durable tool for repairing wires. True, it is more expensive and not
The service life of energy-saving light bulbs (ESL) is long. But often, due to the manufacturer’s dishonesty or improper handling,
