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Все вопросы
- What the staff refers to elektrotekhnicheskogo? #61
- Who has the right to attach and detach from a network of electric installations? #62
- Which group of electrical safety must be at the manufacturer's works with test equipment? #63
- What a megger is insulation resistance measurement when testing circuits with voltage up to 500 V? #64
- From what sources should be used to power mobile electrical installations? #65
- In what electroinstallations apply dielectric bots? #66
- What kind of document necessary to implement the testing of electrical equipment, conducted using a mobile test installation? #67
- Who are subject to the Rules of technical operation of electrical installations? #68
- What are the premises relate to premises with high risk? #69
- When is the extraordinary knowledge of the employees? #70