1
Q
Crank shaft function?
A
Convert the linear motion of the piston to a rotational force
Connects the pistons to the transmission
2
Q
Piston function?
A
Pistons and piston rods connect to the crankshaft.
Pistons are pushed downwards by the expansion of compressed air, turning the crankshaft.
3
Q
Valves function?
A
Control the flow of air into the cylinders. Controlled by the CAM shaft and timing belt, also connected to the crank.
4
Q
What are the stages of a four stroke engine cycle?
A
- Intake
- Compression
- Combustion/power
- Exhaust
Mechanical Engineering Revision
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