Llubrication System in IC engines

Question

Write down the functions of a lubrication system in the IC engines?

Answer 1

Lubrication is used:

a) To decrease the friction between the moving parts and to remove the wear and tear.

b) To lessen the temperature produced as a result of friction.

c) To decrease the noise between the moving parts.

d) To act as sealing between cylinder and a piston and to stop the leakage of gases.