Car electrical systems

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Across
  1. 3. material brushes are made of
  2. 5. used to drive the alternator
  3. 6. moving part of alternator
  4. 7. component of alternator that remains still
  5. 9. recharges the battery
  6. 13. the fluid used within a battery
  7. 14. electrical law
  8. 15. end of rotor shaft connects to brushes
  9. 17. one way electrical valve
  10. 19. flow of electrons
Down
  1. 1. completes the circuit through car's body
  2. 2. bridge made up to convert alternating current to direct
  3. 4. first cable of battery disconnected
  4. 6. slows down the flow of electrons
  5. 8. voltage for a standard car battery
  6. 10. electrical pressure
  7. 11. a battery has 6 of them
  8. 12. prevents alternator overcharging
  9. 16. belt rotates this
  10. 18. measurement of power