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Все вопросы
- When to run the protection at indirect contact? #21
- What is the frequency of the visual inspection of the visible portion of the grounding device? #22
- How can I determine what electrical safety devices passed performance testing and is suitable for use? #23
- What are the personal responsibility of the employees directly servicing the installation? #24
- How much power supply is necessary for the organization of power supply of electroreceivers of the second category? #25
- Classified as power tools and manual electrical machines by way of protection from electric shock? #26
- Who refers to operational and maintenance staff? #27
- Who has the right to perform maintenance of batteries and chargers? #28
- What combination of duties allowed for the work from among operational and repair personnel? #29
- Who in your organization is responsible for monitoring the work of electricity meters? #30