A、A.excessive cylinder lubrication
B、B.a lugging engine
C、C.a leaking cylinder liner
D、D.overloading of one cylinder
更多“A diesel engine is warmed up and white vapor is in the exhaust，this could indicate （）”相关的问题
A、bearing pressure in a four-stroke\cycle acting single diesel engine is continually reversed B、bearing pressure in a two-stroke\cycle single acting diesel engine is continually reversed C、the maximum bearing pressure is higher in a single acting two-stroke/cycle diesel engine D、two-stoke/cycle diesel engines require more complicated lubrication piping
A、most critical in a four-stroke cycle diesel engine B、most critical in a two-stroke/cycle diesel engine C、most critical in a four-stroke/cycle diesel engine if it is turbocharged D、of equal importance in a two-stroke/cycle diesel engine as in a four-stroke/cycle diesel engine
A、Diesel engine propulsion B、Diesel electric propulsion C、Steam engine propulsion D、Gas turbine propulsion
A、A.slow-speed diesel B、B.medium-speed diesel C、C.high-speed diesel D、D.constant-speed diesel
A、the engine is overloaded B、the engine is cold C、there is too much lube oil in the cylinders D、the turbocharger is fouled
A、Diesel engines have more advantages in comparison with gasoline engines B、Diesel engines have more advantages in comparison to gasoline engines C、Gasoline engines have more advantages in comparison with diesel engines D、Gasoline engines have more advantages in comparison to diesel engines
A、air intake is restricted B、engine is cranked too fast C、vibration dampener is faulty D、exhaust back pressure is low
A、The direction of pressure on the journal in four-stroke engine is continuously B、positive feed lubricators are installed on all bearings of four-stroke engine, whereas as a splash feed system is used on tow-stroke engine C、four-stroke engines usually utilize a heavier grade of oil than tow-stroke engines D、Low-stroke engines usually consume less lube oil than four-stroke engines
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