brzinomjer

brzinomjer

A small generator normally used as a rotational speed sensing device. Tachometers are typically attached to the output shaft of DC or AC inverter motors requiring close speed regulation. The tachometer feeds its signal to a control which adjusts its output to the DC motor or AC inverter motors accordingly (called "closed loop feedback" control).

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Industrija/področje: Electrical equipment
Category: Motors
Company: Baldor
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Electrical equipment; Motors

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Electrical equipment; Motors

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Electrical equipment; Motors

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Industrija/področje: Events Category: Disasters

Černobil

A disaster which occurred in the Chernobyl power plant in 1986, where one out of four nuclear reactors in the plant exploded, resulting in at least 5% ...