- Manager , Engineer , Electrical Supervisor
- Agent .Manager .Engineer
- Owner ,Agent .Manager ,Engineer
- Owner ,Agent .Manager ,Engineer, Electrical Supervisor ,Asst.manager ,Over man ,Mining Sardar & All other persons connected with use of electricity
- All of the above

Category: Central Electricity Authority Regulations
- 1 ampere
- 2 ampere
- 4 ampere
- 5 ampere
- 3 ampere
- None of these
- It shall be earthed
- It shall be electrically discharged
- Any adjacent conductor/apparatus shall be earth/discharged
- All of the above
- Only A
- Hindi
- English
- Hindi & English
- Local language
- Hindi & English/ Local language
- Phase to Phase
- Phase to Earth
- Both of the above
- Only A
- Only B
- Portable Apparatus
- Transportable apparatus
- Mobile machine
- Heavy Earth Moving Machine
- Reducing heating effects in equipment
- Reduced stresses in circuits/equipments carrying fault current
- Reduced shock , burn & fire hazards
- All of the above
- Once in 4 months
- Once in 3 Months
- Once in 6 months
- Once in a year
- None of these
- 750 mill ampere
- 50 mill ampere
- 75 mill ampere
- 50 ampere
- 5 ampere
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