Across
- 4. Device that measures voltage
- 7. Unit of electrical voltage
- 8. Device that interrupts or closes an electrical circuit
- 10. Device that converts mechanical energy into electrical energy
- 12. Electrical device that increases or decreases voltage
Down
- 1. Device that measures electric current
- 2. Path through which electric current flows
- 3. Source of electric current
- 5. Electric current strength unit
- 6. Device that protects the electrical grid from overload
- 9. Power plant that uses water energy
- 11. Unit of electrical resistance