英译汉：oil

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• Oil water separators are used to ensure that ships don’t discharge oil when （） bilge water.

  A . to pump off B . being pumped C . pumping out D . it pumping out

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• If the detergent type lubricating oil being used in a diesel engine is black, the oil （）

  A . must be centrifuged B . must by filtered C . must be changed D . is holding finely dispersed carbon in suspensio

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• In an oily water separator the oil will travel （） to the oil collecting spaces.

  A . upwards B . downwards C . outwards D . forward

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• Fuel oil contamination of an auxiliary diesel engine lube oil can result in（）

  A . an increased flash point B . higher lube oil pressures C . an increased viscosity D . lower lube oil pressure

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• The viscosity regulator controls the fuel oil temperature （） provide oil at the correct viscosity for combustion.

  A . in order that B . because of C . in order to D . owing to

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• Lube oil filters remove contaminants more efficiently if the oil being filtered is （）.

  A . under high pressure B . under low pressure C . heated to reduce viscosity D . cooled to increase viscosity

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• If a used lube oil analysis indicates excessive fuel dilution, the lube oil should be （）

  A . changed B . centrifuged C . filtered D . settled

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• There will usually be summaries or daily account tables for heavy oil, diesel oil, lubricating oil, and fresh water, which will be compiled（）

  A . at the beginning of every watch B . at the beginning of the first watch every day C . at the completion of every watch D . at noon every day

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• When discharging oil from an oil tanker the instantaneous rate（）60 liters per nautical mile.

  A . Should not exceed B . Must be up to C . Should exceed D . Should be about

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• Which of the following operations need to be entered on the Oil Record Book Part I? （） (1) Ballast of fuel oil tanks (2) Condition of oil discharge monitoring and control system

  A . （1）only B . （2）only C . both（1）and（2） D . neither（1）nor（2）

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• Which of the following operations need NOT to be entered on the Oil Record Book Part I?（） (1) Disposal of oil residues (2) Internal transfer of fuel oil

  A . （1）only B . （2）only C . both（1）and（2） D . neither（1）nor（2）

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• Oil mist detectors are usually used on board to detect oil mist density within （）.

  A . the engine crankcase B . the engine scavenge boxes C . drain tanks D . fuel tank

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• What type of oil is not covered in the oil pollution law?（）

  A . mineral oil B . machinery oil being transferred for shipboard use C . crude oil unrefined D . normal bilge oil and water

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• Injectors for use with heavy fuel oil must be cooled by either water or light oil to （）

  A . prevent heat corrosion to internal components B . increase fuel delivery rate and economy C . prevent pre-ignition D . avoid carbonization of the nozzle ti

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• Unless such oil tanker carries crude oil which is not suitable for crude oil washing，the oil tanker shall（）the system in accordance with the requirements of that Regulation.

  A . operate B . check C . install D . overhaul

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• “Before disconnecting the oil pipe, would you flush the oil retained in the pipe?” asked the oil barge owner （）

  A . by using of fresh water B . with compressed air C . by using of sea water D . with chemical compound

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• The term OIL as used in the Oil Pollution Regulations means（）.

  A . fuel oil B . sludge C . oil refuse D . All of the above

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• When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.

  A . filter to remove the fuel oil B . use the settler to remove the fuel oil C . remove the fuel oil by centrifuging D . drain and then renew the lube oil supply

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• 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

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• 英译汉：He stopped smoking.英译汉：He stopped smoking.

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• ◑Waxes.◑Colors.◑Thicker oil.◑Thinner oil.

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• Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil？ .

  A.Water discharging from the water outlet of the lube oil purifier B.Fuel oil discharging from the water outlet of the lube oil purifier C.Lube oil discharging from the water outlet of the lube oil purifier D.A change in the lube oil viscosity

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• In purification, there is no fuel oil in the clean oil outlet.It could be caused by _____. I.too high temperature of the dirty fuel oil; II. too low temperature of the dirty fuel oil; III. Clogged filter

  A．I B．I．II．III C．II．III D．II

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• 英译汉：Are you fond of music？英译汉：Are you fond of music？

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