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.
37) The piston compression rings are made of
Answer is:
cast iron
Explanation:
Related Automobile Engineering MCQ with Answers
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.
Answer is:
to transmit motion of the piston to the crankshaft
Explanation:
the function of a connecting rod is to transmit motion of the piston to the crankshaft.
