Questions

What is the efficiency of a transformer and what does the Efficiency factor depend on (full explanation of this

How to find the amplitude value of AC voltage? In our household electrical network, the current, effective, voltage

Schematic diagram of the attachment for the ability to measure high voltages (many thousands of volts) using a multimeter.

Contents In the last lesson we already mentioned conductors and dielectrics. We have identified them

What is the optimal voltage in a household network for the operation of electrical appliances Voltage level - one of

 The absence of a battery or its complete discharge is what excludes the possibility

Potential difference Voltage on a non-uniform section of the circuit (where there are external forces) is equal to the sum of the emf

TYPES AND TYPES PARAMETERS AND CHARACTERISTICS Power supply unit (PSU) is an electrical device that performs the function

Electrical plugs are fuses that were previously installed in electrical networks, playing a role in them

The theory of calculating electrical loads, the foundations of which were formed in the 1930s, aimed to determine a set of