Electric and Combustion Motors

12345678910111213141516
Across
  1. 2. secures and stabilizes the shaft
  2. 3. allow movement of parts
  3. 8. attraction/ repulsion
  4. 9. conduct electricity
  5. 11. piston rods are attached to it
  6. 12. causes intake & exhaust to open/close
  7. 13. releases waste of gas
  8. 14. part that spins
  9. 16. battery
Down
  1. 1. sealed units
  2. 4. creates constant resistance
  3. 5. change polarity of magnet
  4. 6. protects components
  5. 7. mixture of air/fuel
  6. 10. extends from motor and spins
  7. 15. Electrical contact