Questions

Insulation resistance, process physics The most common type of measurement in my practice is measurement

How is current measured? Units of measurement for the main indicators of the electrical network: ampere, watt (kilowatt),

What is an autotransformer? From a school physics course we know that the simplest transformer consists of two

The quality of the power supply directly affects the service life of the refrigerator, and fluctuations in the network can

Protection against electric shock using a differential circuit breaker Modern society is characterized by the widespread use of a variety of

What is a Schottky diode? It differs from a conventional diode element in its small voltage drop. Besides

A simple AC voltmeter with a frequency of 50 Hz, made in the form of a built-in module, which

Contents When electric current passes through a circuit, we can observe its various effects: thermal,

The push-button station is designed for switching circuits intended to control alternating current, the voltage of which is

Hi all! Today we will talk again about such a device as a multimeter. This device, which