Small Gas Engine Technology

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Across
  1. 1. maintains engine speed while it is running
  2. 4. introduce lubricants to moving machine parts
  3. 5. provide electricity for the engine’s electrical system and auxiliary electric devices
  4. 9. join subsections of circuits together
  5. 12. remove dirt and other fine particles from the fuel
  6. 15. substance used for minimizing friction between engine components
  7. 18. vaporize fuel for delivery to the engine for combustion
  8. 19. convert low voltage to high voltage for proper air/fuel ignition
  9. 21. provide initial mechanical energy to initiate combustion
  10. 22. circulate air through the engine to keep engine components cool
  11. 23. utilize pressure-sensitive valves which controls the flow of coolants and correspond to changes in temperature to allow the engine to operate at safe temperatures
  12. 26. generate magnetic fields due to an inducting electrical current
  13. 27. produce one revolution of the crankshaft for every two piston strokes
Down
  1. 1. produce one revolution of the crankshaft for every four piston strokes
  2. 2. anything consuming electric power to operate
  3. 3. utilize electric probes, connectors and sensors to regulate the flow of coolants by increasing or decreasing resistance
  4. 6. burning of fuel by combining fuel and oxygen
  5. 7. combines air and fuel for combustion
  6. 8. circulates a coolant through the engine system
  7. 10. amount of work an engine can perform on a given amount of fuel
  8. 11. controls the amount of air into the carburetor
  9. 12. store and deliver fuel into the combustion chamber
  10. 13. focus on reducing the amount of emissions coming from engine exhaust
  11. 14. absorb heat from the coolant and reject heat to the outside atmosphere
  12. 16. measures the resistance of oil to flow through an engine
  13. 17. control airflow to allow the engine to start
  14. 20. provide electric currents needed to create a spark
  15. 24. transport fuel from the fuel tank to the carburetor
  16. 25. store fuel for delivery to the carburetor