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

Routine monitoring of a diesel engine should include （）.

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?（）

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

Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.

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

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

Lube oil cannot be efficiently filtered if its （）.

In a simple mechanical governor, the （）.

The highest pressure in a diesel engine cylinder normally occurs （）.