The engine then partially converts the energy from the combustion to work. The engine consists of a fixed cylinder and a moving piston. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.
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The engine then partially converts the energy from the combustion to work. The engine consists of a fixed cylinder and a moving piston. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.
Answer:
key
Explanation:
you need a key to work