Across
- 3. resistance to heat flow
- 4. converts AC voltage
- 5. average kinetic energy
- 8. rotary energy converter
- 10. useful for work
- 11. heat via contact
- 14. heat via photons
- 15. energy per time
- 16. energy in transfer
Down
- 1. DC to AC
- 2. electric potential difference
- 6. power, heat, coling
- 7. cycles per second
- 9. AC to DC
- 12. power demand
- 13. mechanical to electrical
- 14. photovoltaic and hydropower