Labels:dialog box | earth | hakham | sky OCR: Interral Combustion Engine About Internal Combustion Since its introduction the mid- 1800s the internal combustion engine has been used to power automobiles, trucks, buses, boats, ships and airplanes. Some internal combustion vehicl les are fueled gasoline, while others use diesel oil When mixture of fuel and air "explodes inside the cylinders f the engine, pistons are pushed down inside the cylinders, turing the crarkshaft and the wheels (or propellers) connec ted tc therm. How does the expl losion start? The igrition device in most vehicles is the spark plug Comhustion Engire bout pawer Sorne athers Wher turning explosion ignition
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