📚
Все вопросы
- Who applies to operational staff? #181
- What are the age restrictions for the assignment of the III group of electrical safety? #182
- What security zone is installed for underground cable power lines with voltage up to 1000 V in cities under pavements? #183
- What measures should be taken to prevent incorrect inclusion of switching devices at absence in the diagram of the fuses during the planned repair of the installation? #184
- What remedies are supplementary electric insulating means for electrical installation with voltage above 1000 V? #185
- What responsible head and specialists of the energy service? #186
- What premises are to wet? #187
- What is the term for rabotnikami to be extended for the duplication if in the allotted time he has not acquired sufficient production skills? #188
- Within what time must be stored outfits, work on which is fully completed? #189
- What objects are special objects according to the degree of danger of defeat by a lightning? #190