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POWERTRAINS

POWERTRAINS. By: Sunny Gharial. Overview. Definition and components Engine Transmission Drive Shaft Differentials Conclusion References. Definition and Components. Components of vehicles drive system Major components Engine Transmission Drive shafts Differentials. Engine.

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POWERTRAINS

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  1. POWERTRAINS By: Sunny Gharial

  2. Overview • Definition and components • Engine • Transmission • Drive Shaft • Differentials • Conclusion • References

  3. Definition and Components • Components of vehicles drive system • Major components • Engine • Transmission • Drive shafts • Differentials

  4. Engine • Burns fuel and converts energy to motion • Many types of engines • Most cars use internal combustion engine • Also use 4 stroke combustion cycle

  5. Transmission • 2 types of transmission • Every car possesses a transmission • Gear ration between engine changes during acceleration and deceleration • Transmission allows you to change gears • Change gear so engine stay below redline on rpm meter

  6. Drive Shaft • Used to turn differentials • Connects the transmission to the differentials • Runs perpendicular to the axles • In 4X4 it runs through differential in the center • no drive shaft in front wheel drive

  7. Differentials • Has three jobs • Aims engine power at wheels • Acts as final gear reduction • Allows wheels to rotate at different speeds • Helps a car turn • No differential will cause wheels to lock together

  8. Conclusion • Powertrain consists of all the components of a vehicle drive system • Is comprised of: • Engine • Transmission • Drive Shaft • Differentials

  9. Resources • http://images.google.ca/imgres?imgurl=http://world.honda.com/factbook/auto/fcx/200212/img/03_05.jpg&imgrefurl=http://world.honda.com/factbook/auto/fcx/200212/03.html&h=257&w=406&sz=41&tbnid=Gl5LF27Vh9sJ:&tbnh=76&tbnw=121&hl=en&start=8&prev=/images%3Fq%3Dpowertrain%26svnum%3D10%26hl%3Den%26lr%3D%26sa%3DN • http://en.wikipedia.org/wiki/Powertrain • http://auto.howstuffworks.com/differential3.htm

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