#774318

#774318: In what electroinstallations when using the voltage tester it is necessary to put on dielectric gloves?

In what electroinstallations when using the voltage tester it is necessary to put on dielectric gloves?
Варианты ответа:
  • In the electrical installation with voltage above 380V
  • In electrical installations up to 1000 V
  • In the electrical voltage over 1000 V
  • electrical installation with voltage above 10 kV

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Тематика: Основы безопасности жизнедеятельности Основы безопасности жизнедеятельности (ОБЖ) Основы электробезопасности
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