How many power strokes per crankshaft revolution are there in an eight cylinder, 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 （）.

Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.

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

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

Lube oil cannot be efficiently filtered if its （）.

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

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

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

Diesel engine control can be obtained by the bridge （）.