Which of the listed conditions can be used to determine if lube oil has been diluted by fuel? ()
- AViscosity is decreased
- BOctane number is altered
- CPump speed is decreased
- DBlower’s speed is decreased
Which of the listed conditions can be used to determine if lube oil has been diluted by fuel? ()
1、Which of the listed set of conditions
Which of the listed set of conditions indicates early fuel injection timing?()ALoss of engine power and high exhaust temperaturesBHigher than n...
2、Under which of the listed conditions c
Under which of the listed conditions can the engine room retake the throttle control from the bridge().AAny time it is deemed necessaryBOnly ...
3、Which of the listed conditions can lea
Which of the listed conditions can lead to cavitation气穴in a centrifugal pump?()AVapor pockets formed in the suction flow streamBRough easing volute surfacesCWorn wearing ringsDHeavy fluid in the flow stream
4、Which of the listed chemicals can be r
Which of the listed chemicals can be routinely used to maintain the hygienic quality of potable water?()AHydrochloric acidBChlorineCSulfuric acidDZinc chromate
5、Which of the listed conditions can cau
Which of the listed conditions can cause lacquer to be deposited on a piston skirt?()AHigh sulphur content fuelBHigh lube oil temperaturesCHigh vanadium content fuelDExcessive piston sla
6、Which of the listed conditions will ca
Which of the listed conditions will cause the feed water that has not flashed to vapor in the first-stage of a flash evaporator, to flow int...