Two technicians are explaining the diesel engine lubrication system. Technician A says that it removes dirt, abrasives, and contaminants from inside the engine Technician B says the cooling system assists in sealing the combustion chamber by forming a film between the piston rings and the cylinder wall. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

Quizplus · Accepted Answer

Both A and B are correct. The lubrication system removes dirt, abrasives, and contaminants from inside the engine, while the cooling system assists in sealing the combustion chamber by forming a film between the piston rings and the cylinder wall.

Two Technicians Are Explaining the Diesel Engine Lubrication System