A thrust bearing is used with a propulsion diesel engine to （）.

Maximum horsepower of a diesel engine is attained （）.

Proper filtering and straining of fuel oil is important because the （）.

If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.

For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.

Combustion knock occurring in a diesel engine can be caused by （）.

To determine if the lube oil filter elements need changing, （）.

What is the function of the thrust bearing?（）

What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?（）

A diesel engine piston ring face is in direct contact with the （）.