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单选题
The bilge pump on a fishing vessel（）.
A
must be fixed if the vessel exceeds 12 meters in length
B
may be used as a fire pump
C
must be portable if there are more than 4 watertight compartments
D
must be capable of pumping at least 450 gpm
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Pump out No. 2 port ballast tank to ______.A.keep vessel afloatingB.refloat vessel listing to starboardC.make vessel all-rightD.bring vessel upright
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A fishing vessel displaying the lights shown is ______.A.anchoredB.underway but not fishingC.tending a small fishing boatD.fishing by trawling
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Bilge keels are fitted on ships to ______．A.Assist in drydock alignmentB.Improve the vessel's stabilityC.Protect the vessel from slamming against piersD.Reduce the rolling of the vessel
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For the purpose of the Rules, except where otherwise required, the term ______.A.vessel includes seaplanesB.seaplane includes non-displacement craftC.vessel engaged in fishing includes a vessel fishing with trolling linesD.vessel restricted in her ability to maneuver includes fishing vessels
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单选题On open waters，a vessel fishing is in a crossing situation with a vessel sailing located on the fishing vessel’s starboard side. Which vessel is the stand-on vessel?（）.A
The fishing vessel because it is to port of the sailing vesselB
The fishing vessel because it is fishingC
The sailing vessel because it is to starboard of the fishing vesselD
The sailing vessel because it is sailing
考题
单选题The bilge system has been performing well; however, the aft starboard engine room bilgewell suddenly fails to be pumped outWhich of the following should be done first to determine the cause?（）A
Open the bilge pump for inspectionB
Remove each of the manifold valvesC
Remove only the manifold valve to the affected bilge-wellD
Attempt to pump out another bilge well to determine if the entire system is affected
考题
单选题A fishing vessel displaying the lights shown is（）.A
anchoredB
underway but not fishingC
tending a small fishing boatD
fishing by trawling
考题
单选题In a crossing situation，a vessel fishing must keep out of the way of a vessel which is（）.A
under sailB
towingC
restricted in her ability to maneuverD
engaged in pilotage duty
考题
单选题The （）pump is usually used as the bilge feed pump to an oily water separator.A
turbineB
screwC
vaneD
ejector
考题
单选题A power-driven fishing vessel is underway on the high seas and is not engaged in fishing. Which of the following factors determines what lights she will show?（）.A
Whether she is normally a fishing or a trawling vesselB
Her gross tonnageC
Her lengthD
The type of gear she carries
考题
单选题A vessel engaged in fishing shall keep out of the way of a vessel（）.A
under sailB
restricted in her ability to maneuverC
crossing a channelD
All of the above
考题
单选题All of the following are engaged in fishing EXCEPT（）.A
A vessel trawlingB
A vessel trollingC
A vessel setting netsD
A vessel tending lines
考题
单选题For the purpose of the Rules，except where otherwise required，the term（）.A
vessel includes seaplanesB
seaplane includes non-displacement craftC
vessel engaged in fishing includes a vessel fishing with trolling linesD
vessel restricted in her ability to maneuver includes fishing vessels
考题
单选题Pump out No.2 port ballast tank to（）.A
keep vessel afloatingB
refloat vessel listing to starboardC
make vessel all-rightD
bring vessel upright
考题
单选题During the PSC inspection, under the provisions of SOLAS 74, which one may not be regarded as clear grounds for ships’ detainment?（）A
failure of the proper operation of emergency generatorB
insulation of piping including exhaust pipes in engine room contaminated by oilC
improper operation of bilge of bilge of bilge pumping arrangementsD
damaged sanitary pump
考题
单选题A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.A
having engaged in fishingB
engaging in fishingC
engaged in fishD
engaged in fishing
考题
单选题A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）A
The fishing vessel must keep clear of the vessel not under commandB
If the vessel not under command is a power-driven vessel，she must keep clear of the fishing vesselC
They must exchange whistle signalsD
Both vessels are required to take action to stay clear of each other
考题
单选题Bilge keels are fitted on ship to（）.A
assist in drydock alignmentB
improve the vessel's stabilityC
protect the vessel from slamming against piersD
reduce the rolling of the vessel
考题
单选题According to the SOLAS convention, the bilge water system （）A
must connect the bilge well suction directlyB
should not pump out the water accumulated in the cargosC
should not used for emergency drainage in case of ship collisionD
should connect to the fire fighting system directly
考题
单选题The function of the bilge keel is to（）.A
reduce the rolling of the vesselB
serve as the vessel's main strength memberC
add strength to the bilgeD
protect the vessel's hull when alongside a dock
考题
单选题You are unable to pump out the aft starboard engine room bilge well that is fouled, with one foot of water over the top of the bilge well, what actionshould be carried out?（）A
Send the wiper into the well with only a scoop and pailB
Remove the bilge manifold valve and attempt to back flush the lineC
Simultaneously operate all available bilge pumpsD
It is only necessary to transfer half the contents of a drum of degreaser into the bilge well
考题
单选题Which vessel would display a cone，apex downward（）.A
A fishing vessel with outlying gearB
A vessel proceeding under sail and machineryC
A vessel engaged in diving operationsD
A vessel being towed
考题
单选题On modern ships, centrifugal pump with a self-primer has replaced reciprocating pump as bilge pump because（）A
centrifugal pump is cheaper than reciprocating pumpB
the size of centrifugal pump with same capacity is smaller than that of reciprocating pumpC
centrifugal pump makes maintenance easier than reciprocating pump doesD
all of the above
考题
单选题A bilge suction line，in a fishing vessel with more than 16 individuals aboard，must have a strainer with an open area not less than how many times the open area of the suction line?（）A
oneB
twoC
threeD
four
考题
单选题A vessel engaged in fishing underway sounds the same fog signal as a（）.A
power-driven vessel stopped and making no way through the waterB
vessel being towedC
vessel restricted in her ability to maneuver at anchorD
sailing vessel at anchor
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