Across
- 4. : Long-distance transfer of electricity across networks
- 10. : Facility where voltage is stepped down for distribution
- 12. : Rotating device used to generate power
- 14. : Flow of electric charge
- 17. : Industrial facility where electricity is generated
- 19. : Conduit used to transport gas, water, or other utilities
- 20. : Routine servicing to prevent equipment failure
Down
- 1. : Protective tube for cables or pipes
- 2. : Structural base that supports heavy systems
- 3. : Large-scale physical systems like power, roads, and utilities
- 5. : Primary material used in structural frameworks
- 6. : Interconnected system of components
- 7. : Delivery of electricity from substations to users
- 8. : Energy produced using moving water
- 9. : Energy generated from sunlight
- 11. : Device that changes voltage levels
- 13. : Interconnected electrical network system
- 15. : Maximum load a system can handle
- 16. : Electrical pressure that drives current
- 18. : Device that interrupts excess electrical current