Vocabulary Practice

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