Regulation of electrical equipment
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External examination controls: the quality of the metal coatings on the details of the contact joints, the density of the contact surfaces for flat detachable...
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Preventive testing of the insulation of cable lines is an organizational and technical measure that makes it possible to establish whether
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The variety of work effort of different sites (including military) determines the variety of their power schemes. It is usual to...
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The nominal voltage Un of sources and receivers of electricity (generators, transformers) is the voltage for which they are designed under normal...
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Many of us have faced such a problem as the failure of household appliances due to voltage surges. That's why not...
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