Maximum horsepower of a diesel engine is attained （）.

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

In using reduction gears to obtain efficient propeller speeds, （）.

Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.

In a simple mechanical governor, the （）.

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

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

The function of diesel engine piston compression rings is to （）.

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

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