网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
All oil spills must be reported to the ______.
A.MOC
B.MSA OF CHINA
C.local police
D.local fire department
参考答案
更多 “ All oil spills must be reported to the ______.A.MOCB.MSA OF CHINAC.local policeD.local fire department ” 相关考题
考题
Most minor spills of oil products are caused by( ).
A.equipment failureB.human errorC.majon casualtiesD.unforeseeable circumstances
考题
When adding oil to a refrigeration system, precautions must be taken to ensure thatA.the compressor suction pressure is not too highB.all air is purged from the pump and charging fittingsC.the high pressure cutout switch is held open to prevent accidental startingD.the condenser is completely shutdown first
考题
In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces_______ .A.all of the oil used by the engine through a filterB.some of the oil used by the engine through a filterC.some of the oil used by the engine through a centrifugeD.all of the oil used by the engine through a centrifuge
考题
One of the methods NOT usually allowed in cleaning up oil spills in the United States is ______.A.skimmersB.strawC.dispersantsD.sawdust
考题
The Declaration of Inspection made before oil transfer operations must be signed by the ______.A.Master of the vesselB.Captain of the PortC.person(s) in chargeD.All of the above
考题
A ship which is required to carry an Oil Record Book must log in the book ______.A.discharge of ballast or cleaning water from fuel tanksB.sounding levels of all fuel tanks on a daily basisC.the grade and specific gravity of all fuel oil carriedD.fuel consumption rates on a weekly basis
考题
You are planning to use a crude oil washing system．What precaution must be taken with the tank as the source for the washing machines ________．A.It must be debottomed and the level lowered by at least one meterB.The oil in the source tank must be sampled for compatibilityC.The source tank must have been crude oil washed at least once in the past 150 daysD.The inert gas system must lower the oxygen content to a maximum of 12% oxygen in the tank
考题
You are underway with a tow consisting of six barges containing hazardous chemicals．Which statement is FALSE concerning a cargo information card ________．A.It must be carried in the pilothouse，readily available for each chemical carriedB.It must be posted on the lead barge of the tow onlyC.It must be posted on each barge on the towD.It contains information on procedure for spills or leaks
考题
All casualties such as personnel injuries or illness, oil spills, accidental fire, collision,stranding, and unusually severe weather damage, whether at sea, in port, or in shipyard, must be promptly ______ to the company.A.spokenB.saidC.toldD.communicated
考题
Before starting any diesel or gasoline engine, which of the following must be checked?____.A.Oil levelB.Flow of cooling waterC.Exhaust dischargeD.All of the above
考题
单选题If diesel oil in this tank is used, the （） of the oil must not exceed 120 degree F.A
viscosityB
flash pointC
acid valueD
temperature
考题
单选题To function properly, oil control rings used on a diesel engine piston must distribute sufficient oil to all parts of the cylinder wall and must also（）.A
prevent any lubricant from reachingB
prevent excessive lubrication from reaching the combustion spaceC
Provide metal-to-metal contact to seal the cylinder against blow-byD
assure a positive means of scraping carbon accumulation from the cylinder
考题
单选题When you are transferring fuel oil to the setting tanks, precautions to be observed should include （）A
plugging gooseneck tank vents to prevent accident overflowB
maintaining a high transfer rate until a slight trickle of oil is observed flowing from the overflow lineC
sounding the tanks frequently and reducing the transfer rate as the level approaches maximum fillD
maintaining a supply of chemical dispersant to cleanup minor oil spills adjacent to the ship
考题
单选题A ship which is required to carry an Oil Record Book must log in the book（）.A
discharge of ballast or cleaning water from fuel tanksB
sounding levels of all fuel tanks on a daily basisC
the grade and specific gravity of all fuel oil carriedD
fuel consumption rates on a weekly basis
考题
单选题Which of the following operations aboard a tanker must be recorded in the Oil Record Book （）A
Any internal transfer of oil cargo during a voyageB
The discharge overboard in port or at sea of any bilge water accumulated in machinery spacesC
The loading or unloading of any or all oil cargoD
All of the above
考题
单选题The preferred type of pollution control for oil spills on the water is(are) （）.A
strawB
boomsC
skimmersD
chemical dispersants
考题
单选题One of the methods NOT usually allowed in cleaning up oil spills in the United States is （）.A
skimmersB
strawC
dispersantsD
sawdust
考题
单选题The Pollution Prevention Regulations require that all oil spills in United States water be reported immediately to the （）.A
local port authorityB
Corps of EngineersC
USCoast GuardD
state pollution board
考题
单选题In a disk-type lubricating oil purifier, （）A
the purifier driving gears are lubricated by the reclaimedB
oil as it leaves the bowl all dirt and sludge are automatically discharged with the cooling waterC
sealing water must never be supplied until after oil is fed to the unitD
deterioration of the bowl ring gasket will cause the purifier to lose its water seal
考题
单选题All oil spills must be reported to the（）.A
MOCB
MSA OF CHINAC
local policeD
local fire department
考题
单选题Small oil spills on deck can be prevented from contaminating any waters by （）.A
plugging all scuppers and drainsB
placing floating booms around the shipC
regularly emptying all drip pansD
thoroughly draining all bunkering hoses
考题
单选题Small oil spills on deck can be kept from going overboard by（）.A
driving wooden plugs into the ventsB
closing the lids on the ventsC
plugging the scuppersD
plugging the sounding pipes
考题
单选题If an emergency pump control is used as the emergency shutdown on a tanker，it must（）.A
stop the flow of oil at the main deck manifoldB
prevent the oil from leaving the shore facilityC
prevent the oil from siphoning through the pumpD
None of the above
考题
单选题The lubrication to the cylinders affected by the fire must be （）to prevent seizure and all scavenge drains must be （）to prevent the discharge of sparks and burning oil from the drains into the engine room.A
decreased；openedB
decreased；shutC
increased；openedD
increased；shut
考题
单选题Just after stopping the engine while the oil is still circulating.Check that uniform oil jets appear from all the oil outlet grooves in the crosshead bearing lower shell and the guide shoes.The oil flow from （） must be compared from unit; there should be a similarity in the flow patterns.A
the piston cooling oil return pipesB
the main and crankpin bearingsC
thrust and intermediate bearingsD
stern tube and thrust bearings
考题
单选题Most large, low-speed, main propulsion diesel engines use duplex lube oil strainer to （）A
decrease the time required between cleaningsB
removes all large and small foreign objectsC
ensure a positive flow of oil at all timesD
ensure that all lube oil has been treated twice
考题
单选题On a ship，a fixed carbon dioxide or other approved system must be installed（）.A
where oil or chemical drums are storedB
in all battery storage locationsC
in paint lockersD
in all of the above locations
热门标签
最新试卷