单项选择题
A.run at an irregular speed B.create high lube oil temperature C.cause the engine to over-speed D.cause blue smoke in the exhaust
In a single acting, four-stroke/cycle diesel engine, th...
单项选择题In a single acting, four-stroke/cycle diesel engine, the power impulse in an individual cylinder occurs （）
A.once every crankshaft revolution B.once every two crankshaft revolutions C.once every piston stroke D.twice every piston stroke
When a ship is involved in an oil pollution incident in...
单项选择题When a ship is involved in an oil pollution incident in China, the ship must report without delay to（）
A.China Maritime Administration B.the company C.the cargo owner D.ship owner
Faulty operation of diesel engine fuel injection nozzle...
单项选择题Faulty operation of diesel engine fuel injection nozzles can be directly caused by （）.
A.water in the fuel oil supply B.excessive fuel nozzle holder cooling C.a distorted fuel spray pattern D.leakage past the plunger into the oil drain
