Electric materials
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In order to control the quality of three-phase voltage and to protect electrical equipment in case of emergency situations, the...
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Academician Ozhegov's Explanatory Dictionary of the Russian Language explains the meaning of the word "nominal", as designated, named, but not performing...
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Universal protective devices (UBZ) are used for reliable protection of electric motors, mainly asynchronous, with power from units to hundreds of kilowatts.
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The word "timer" means a device capable of counting time from a given moment to a certain one. A typical timer has a dial or scale that…
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In the power industry, consumers and sources of electricity are constantly switched both by protection or automation and by operational...
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