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

Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）

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

The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.

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

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

When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, resulting in the incorrect amount of air for combustion?（）

A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST （）.

What is the function of the thrust bearing?（）

In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.