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

Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.

The ability of the governor to prevent fluctuations in engine speed is termed （）.

How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）

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

What is the function of the thrust bearing?（）

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

An automated diesel engine should normally shut down due to （）

White smoke exhausting from an operating diesel engine may indicate （）.

If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a （）.