Across
- 3. load
- 4. height
- 5. test
- 7. start
- 8. repair
- 9. waterproof
- 11. malfunction
- 13. supplier
- 15. stop
- 16. settings
- 17. switch
- 18. insulate
- 19. copper
- 20. wire
Down
- 1. wiring
- 2. generator
- 4. oil
- 6. tighten
- 8. loosen
- 10. circuit-breaker
- 12. inspection
- 14. fuse