📚
Все вопросы
- Who applies to the repair personnel? #201
- What is the term given order of production of works in electroinstallations? #202
- Which group of electrical safety should be responsible for the electrical equipment in the electrical voltage over 1000 V? #203
- What premises are called dry? #204
- During what period is the duplication prior to admission electrical personnel to work independently? #205
- What instruction must pass the electrical engineering staff before starting work together? #206
- What works of the following can be attributed to the works carried out in the order of the current operation in electric installations with voltage up to 1000 V? #207
- How in the organization are assigned to responsible officers for the maintenance of portable and mobile receivers? #208
- In what electroinstallations it is possible to use control lamps as voltage indicators? #209
- What forbidding posters are hung out on drives of switching devices, to avoid energizing the workplace during repair or planned survey of the equipment? #210