Repair of electrical equipment
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Structurally, each capacitor can be represented by two conductive areas (usually plates) on which electric charges accumulate with...
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The principle of operation of a conventional fuse is based on the thermal effect of an electric current. A thin copper wire is placed in...
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The set of power supplies, cable lines, power busbars of switching devices and other elements of operating circuits make up the system for current...
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Reactive power is required for the operation of such consumers as asynchronous motors for various purposes, pumps, melting furnaces with...
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The ability to breathe fresh air is our physiological need, a guarantee of health and longevity. Powerful modern manufacturing plants pollute the environment...
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