#774263

#774263: What remedies are among the main electric insulating means for electrical installation with voltage above 1000 V?

What remedies are among the main electric insulating means for electrical installation with voltage above 1000 V?
Варианты ответа:
  • Insulating rods of all types, insulating pliers, voltage indicators, electric pincers, dielectric gloves, insulating hand tool
  • Insulating rods of all types, insulating pliers, voltage indicators, electrical caps and pads, dielectric gloves, insulating hand tool
  • Insulating rods of all types, insulating pliers, voltage indicators
  • an Insulating rod of all kinds isolating pincers, caps, coverings and overlays, pointers, voltage, dielectric gloves, galoshes and boots, insulating hand tool

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