Across
- 2. another name for tns
- 4. DNOs are regulated by?
- 7. ensures the fuse nearest the fault blows first
- 9. an experienced, trained and qualified person is?
- 13. a type of barrel cartridge fuse
- 16. the point where the neutral is earthed
- 17. the windings of a generator transformer
- 18. use overhead lines for saving what?
- 19. type of tester used in safe isolation
Down
- 1. type of earthing system
- 3. a conservator tank allows oil to?
- 4. safety documentation controls these
- 5. heat from the earth is this
- 6. use underground cables in towns to preserve what?
- 8. the blow current of a fuse is bigger than this
- 9. moisture test on switchgear oil
- 10. disconnects during a fault
- 11. disconnects under no load
- 12. tap-changers can change what?
- 14. used in power generation
- 15. a type of cable fault is phase to?
- 16. person who switches off HV circuits