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?（）

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

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

Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.

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

When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.

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

Routine monitoring of a diesel engine should include （）.

The main purpose of the piston oil scraper rings is to （）.

In a simple mechanical governor, the （）.