更多"An oil in water monitor is required"的相关试题:
[单项选择]An oil in water monitor is required in order to measure （）.
A. the oil content in water
B. the water content in fuel oil
C. the water level in bilge well
D. the oil level in bilge well
[单项选择]An oil water monitor is required in order to measure （）.
A. the oil content in water
B. the water content in fuel oil
C. the water level in bilge well
D. the oil level in bilge well
[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]In an oil cooler circulated by sea water, the oil is at a larger pressure, the result being that any leak in the cooler will mean a loss of （）.
A. oil
B. sea water
C. refrigerant
D. fresh water
[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]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]In an oily water separator the oil will travel （） to the oil collecting spaces.
A. upwards
B. downwards
C. outwards
D. forwards
[单项选择]The pump used to send the bilge water into the oily water separator（）the mixture because this might create finer oil particles.
A. should agitate
B. should not agitate
C. should mix up
D. should not add up
[单项选择]If there is water in fuel oil, the revolution of the engine will （）.
A. decrease
B. increase
C. be dismantled
D. be reassembled
[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]Lube oil accumulating in the cooling water system of a diesel engine will result in （）
A. lube cooler failure
B. poor heat transfer
C. mechanical lubricator failure
D. camshaft seizure
[单项选择]When oil is accidentally discharged into the water，what should you do after reporting the discharge（）.
A. Contain the oil and remove as much of it as possible from the water
B. Throw chemical agents on the water to disperse the oil
C. Throw sand on the water to sink the oil
D. Obtain your permit from the Corps of Engineers
[单项选择]Oil water separators are used to ensure that ships dont discharge oil when pumping out （）.
A. ballast water
B. boiler water
C. bilge water
D. sewage water
[单项选择]When jumping into water upon which there is an oil-fire，you should（）.
A. break the water surface with your hands when diving head-first
B. use your hands to hold your knees to your chest
C. cover your eyes with one hand while pinching your nose shut and covering your mouth with the other
D. enter the water at the bow or stern on the windward side of the vessel
[单项选择]An entry of water，gas，oil，or other formation fluid into the wellbore is called a（）.
A. blowout
B. kick
C. gusher
D. flow
[单项选择]A high rate of separation between oil and water is favored by （）.
A. large size of oil globule
B. low temperature
C. high viscosity
D. high flow rate
[单项选择]The remaining oil/water mixture now flows down into the fine separating compartment and moves slowly between the（） in the Turbulo separator.
A. catch plates
B. swash plates
C. cover plates
D. bedplates
