更多"（）can not cause oil flow from water"的相关试题:
[单项选择]（）can cause oil flow from sludge outlet of self cleaning separator.
A. Too much sludge accumulated in separator bowl
B. Diameter of gravity disc too large
C. High level tank lack of water
D. Oil input too rapidly
[单项选择]（）can cause oil flow from water outlet of a separator.
A. Oil inlet valve opening too quickly
B. Oil temperature too high
C. Diameter of gravity disc too small
D. Viscosity of oil too low
[单项选择]The oil pressure and flow from each bearings can be checked when（）
A. the lubricating pumps are stopped and the access doors are opened
B. the lubricating pumps are running and the access doors are opened
C. the engine is running and the access doors are closed
D. the engine is stopped and the access doors are closed
[单项选择]The oil （） in the discharging water from oil water separator exceeds 15 PPM without alarm, because the coil was burnt out.
A. filter
B. hole
C. pollution
D. content
[单项选择]If oil density were greater than water’s, the oil separator （）.
A. did work
B. would work well
C. didnt work
D. wouldnt work
[单项选择]An uncontrolled flow of gas, oil, or other well fluids into the atmosphere is called a（）.
A. flow
B. breakout
C. kick
D. blowout
[单项选择]An uncontrolled flow of gas，oil，or other well fluids into the atmosphere is called a（）.
A. Flow
B. Breakout
C. Kick
D. Blowout
[单项选择]If cooling water flow through the after-cooler is interrupted,the power output of a turbocharged diesel engine will drop because the （）
A. turbocharger will stall
B. density of the air charge will decrease
C. scavenge effect will increase
D. exhaust pressure will increase
[单项选择]If the cooling water temperature and the lube oil temperature in a diesel engine are too high, the cause can be （）
A. a dirty lube oil strainer
B. internal water leaks
C. an oil suction line restriction
D. excessive wears of the cooling water pump
[单项选择]Water in the fuel can prevent the engine from starting, prevent it from developing full power, or （）
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
[单项选择]Waste oil from the lube oil sumps of machinery may NOT be （）.
A. drained into the vessels bilges
B. reclaimed for other uses
C. held in a slop tank
D. purified and then reused
[单项选择]With respect to the flow of lubricating oil through a diesel engine, the lube oil coolers are located after filters in order to （）.
A. allow filtration of less viscous oil
B. decrease the pressure drop across the filter
C. improve overall filtration
D. all of the above
[单项选择]In a complete oil/water separator, more oil will separate out onto the underside of these plates and travel outwards until it is free to rise into the oil collecting space Whats the meaning of "it" in the sentence above?（）
A. a separator
B. oil
C. water
D. an oil collecting space
[单项选择]Excessive lube oil consumption can result from worn or broken（）
A. piston rings
B. valve guides
C. valve seals
D. all of the above
[单项选择]Intake air flow from a diesel engine turbocharger is directly proportional to engine（）
A. exhaust gas pressure
B. exhaust gas temperature
C. speed
D. load
[单项选择]Impurities from the boiler water surface can be removed through the （）.
A. safety valve
B. blow down valve
C. scum valve
D. feed check valve
[单项选择]The reciprocating pump can’t draw water from a tank may be caused by （）.
A. leaky pipe
B. opened inlet valve
C. too much water in tank
D. None of the above
