4. Cost of production of a piston
Price of Aluminium alloy plate per kg =
RM 8.45 to RM 35.84
Average mass used to produce one piston
= 3.08kg
Average price per piston =
RM 26.02 to RM 110.39
5. • Fuel is burned.It creates an explosive force that causes
the piston to move up and down. Piston is attached, via a
connecting rod. Up and down movement of
the piston converts to a circular motion.