Energy saving
Variable electric drive as a means of saving energy. Useful for electrician: electrical engineering and electronics
The transition from unregulated electric drive to regulated is one of the main ways to save energy in electric drive and...
Energy saving with frequency converter. Useful for electrical engineering: electricity and electronics
In industry, more than half of all electricity consumed is consumed by electric drives, in particular by powering asynchronous...
What is the fuel and energy balance? Useful for electrician: electrical engineering and electronics
Fuel and energy economy is the most important branch of material production. It is a single industry that encompasses the processes of...
How to determine the loss of electricity in a power transformer «Useful for an electrician: electrical engineering and electronics
To calculate the energy losses in a two-winding transformer, the following initial data are required. Catalog or passport:...
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Why is electric current dangerous?