Electric materials
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Phase rotor induction motors are started using rheostats included in the motor rotor circuit.
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As a rule, all enterprises today strive for absolute automation. However, it should be remembered that this imposes additional requirements,...
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Types of electric discharge in gases. Useful for electrician: electrical engineering and electronics
The concept of electric discharge in gases includes all cases of movement in gases under the action of an electric field from charged...
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Incandescent lamps, heating devices, electrolysis baths, electric motors, etc.
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The control panels of modern electrical distribution substations, as well as reconstructed facilities, are increasingly equipped with protective devices based on...
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