Across
- 3. The secondary of a current transformer must never be ____________ while energized.
- 5. Voltage rating of incoming supply for domestic use is______.
- 6. One of the main functions of personal protective grounds is to provide a _______ impedance path for a short circuit.
- 11. oil natural _____ forced type of colling system installed in our HT transformers.
- 12. Electrical_________ occurs when too many devices are connected to a single power outlet or extension cord.
- 15. Regularly ________electrical cords and extension cords for wear and tear.
- 17. Lockout _____ are a useful tool to enable multiple workers to lockout the same isolation point.
- 18. What is the ELCB/RCCB rating(mA) for safe working condition at home and work place area?
- 19. Gloves used for electrical protection must be electrically tested every ___ months
Down
- 1. ________ shall be used to raise alarm manually when fire, smoke, heat, etc. leading to the emergency is discovered.
- 2. - Which type of the hand gloves should be used before working on electrical equipment?
- 4. - Contract demand with GEB for our plant is _______ MVA.
- 5. In confined space entry_____ volt flameproof lamp must be use for inspection job.
- 7. The systems used to make the people in the plant area aware of a situation are called ____ system.
- 8. Colour coding for the ground wire in electrical systems?
- 9. Which type of fire extinguisher is suitable for electrical fires?
- 10. - ________ is needed to protect the user from electrical shock.
- 13. What is the name of the practice that involves locking down an electrical device and labelling it so others know who locked it and why?
- 14. What should be used to disconnect power to electrical equipment before servicing?
- 16. - Ensure that you buy appliances that are _______marked and certified by the Bureau of Indian Standards (BIS).