Transport

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Across
  1. 1. two or more wheels linked together by interlocking teeth
  2. 5. a device that opens or closes a circuit
  3. 9. motor that converts thermal energy to mechanical power
  4. 10. twisting or turning force
  5. 12. measure of engine work done over time
  6. 13. a device that stores and produces electricity to provide power
  7. 14. motor a motor in which power is produced through mutual induction
  8. 15. to slope or lean upwards
  9. 17. a measurement of electrical power
Down
  1. 2. an increase in speed
  2. 3. a toothed wheel whose teeth engage the links of a chain.
  3. 4. rate of travel, how fast or slow
  4. 6. combustion engine an engine that burns fuel in cylinders to produce power
  5. 7. a path for an electrical current to flow around
  6. 8. one of the round parts underneath a car etc., that rolls and allows something to move
  7. 11. a bar connected to the centre of a wheel that allows or causes it to turn
  8. 16. a series of usually metal links connected to one another and used to transmit motion and in a sprocket system.