Answer is:
prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan
Explanation:
The function of oil control rings is that it prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan.
Answer is:
cast iron
Explanation:
Piston rings are commonly made from cast iron. Cast iron retains the integrity of its original shape under heat, load, and other dynamic forces. Piston rings seal the combustion chamber, conduct heat from the piston to the cylinder wall, and return oil to the crankcase.
Answer is:
piston skirt
Explanation:
The lower cylindrical portion of the piston which improves piston cooling performance is called piston skirt.
Answer is:
valve recess
Explanation:
The crescent shaped cavity on the piston head top surface is called as valve recess.
Answer is:
crankshaft
Explanation:
The connecting rod connects the piston and the crankshaft.
