тізбек

The chain lift is one of the fundamental elements of most roller coasters. The chain lift pulls the car or train to the top of a hill and then releases the train to coast down a ...

Жерде түйісуден қорғаныс

Apparecchiature elettriche; Generatori

A copper bar that electrically joins all the metal sections of the switchgear. This bar is connected to the earth or ground connection when the system is installed. The grounding ...

Тиімді әрекет коэффициенті (ТӘК)

Apparecchiature elettriche; Generatori

Efficiency is the ratio of total output power to input power expressed as a percentage.

Электрлік басқару құралы

Apparecchiature elettriche; Generatori

An electrical operator is the electric motor driven closing and tripping (opening) devices that permit remote control of a circuit breaker.

электростатикалық

Apparecchiature elettriche; Generatori

A potential difference (electric charge) measurable between two points which is caused by the distribution if dissimilar static charge along the points.

апаттық шина

Apparecchiature elettriche; Generatori

An emergency bus is the silver-plated copper bus bars or flexible cable used to connect the paralleling breakers to the emergency system feeder breakers, and ultimately to ...

апаттық қуат беріліс жүйесі

Apparecchiature elettriche; Generatori

An emergency system is independent power generation equipment that is legally required to feed equipment or systems whose failure may present a life safety hazard to persons or ...

Termini nelle notizie

Termini in evidenza

Mankent2

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Termini
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Glossari
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Sostenitori

Settore/Dominio: Eventi Categoria: Calamità naturali

Чернобыль

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% ...