Прочитайте текст A phase monitoring relay which ignores momentary voltage or phase failure has been ...: ответ на тест 605382 - Английский язык

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A phase monitoring relay which ignores momentary voltage or phase failure has been launched by Carlo Gavazzi Electromatic.
Designated the Electromatic S-System Type 5074, the relay was developed as a result of frustrations in the British water industry where monitoring relays had the costly and annoying feature of switching alarms or shutting down equipment when a mere momentary loss or reduction in voltage of a phase was detected. The Electromatic solution has been to build a delay on de-energise timer into the relay unit so that a 10 second delay is experienced before the relay points release.
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A phase monitoring relay which ignores momentary voltage or phase failure has been launched by ____________________.
Варианты ответов
  • Omeg Ltd
  • the Graphic User Interface
  • Nirex
  • Carlo Gavazzi Electromatic
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Вопрос задал(а): Анонимный пользователь, 12 Ноябрь 2020 в 20:12
На вопрос ответил(а): Анастасия Степанова, 12 Ноябрь 2020 в 20:12
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