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单选题
If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to（）.
A
move port-side main-deck cargo to the starboard side
B
fill the starboard double-bottom
C
pump water from the port double-bottom to the starboard double-bottom
D
pump water from the port double-bottom over the side
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更多 “单选题If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to（）.A move port-side main-deck cargo to the starboard sideB fill the starboard double-bottomC pump water from the port double-bottom to the starboard double-bottomD pump water from the port double-bottom over the side” 相关考题
考题
A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the ______.A.Certified Crew ListB.Crew ManifestC.Shipping ArticlesD.Station Bill
考题
You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE?A.Yours is the give-way vessel because it is less than 30 meters longB.You shall not impede the safe passage of the tankerC.The tanker is the stand-on vessel because it is to port of your vesselD.The tanker is the stand-on vessel because it is the larger of the two vessels
考题
An upright vessel has negative GM．GM becomes positive at the angle of loll because the ______．A.Free surface effects are reduced due to pocketingB.KG is reduced as the vessel seeks the angle of lollC.Effective beam is increased causing BM to increaseD.Underwater volume of the hull is increased
考题
A vessel has a strong wind on the port beam. This has the same affect on stability as ______.A.weight that is off-center to starboardB.increasing the draftC.reducing the freeboardD.increasing the trim
考题
If a vessel takes a sudden severe list or trim from an unknown cause, you should FIRST____.A.determine the cause before taking countermeasuresB.assume the shift is due to off-center loadingC.counterflood on the side opposite the list or trimD.assume the cause is environmental forces
考题
In fog you observe your radar and determine that risk of collision exists with a vessel which is 2 miles off your port bow. You should ______.A.stop your enginesB.sound the danger signal at two-minute intervalsC.hold course and speed until the other vessel is sightedD.take avoiding action as soon as possible
考题
单选题Your vessel was damaged and initially assumed a significant list and trim; however，further increase has been slow. Based on this data，what should you expect?（）A
The slowing is only temporary and the vessel will probably suddenly capsize or plunge from loss of stability due to change in the waterplane areaB
The vessel can probably be saved if further flooding can be stoppedC
The vessel will continue to slowly list and/or trim due to the free surface effect and free communication effectD
The vessel will suddenly flop to the same or greater angle of list on the other side and may capsize
考题
单选题Your vessel is damaged，listing to port and on occasion flopping to the same angle to starboard. It has a long，slow，sluggish roll around the angle of list. There is excessive trim by the stern with little freeboard aft. What action should you take?（）.A
Jettison any off-center topside weights to lower GM and correct the listB
Pump out any slack after double-bottom tanks to reduce free surface and increase freeboard aftC
Pump out the after peak and fill the forepeak to change the trimD
Press up any slack double-bottom tanks forward of the tipping center，then fill the forepeak if empty
考题
单选题If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）A
11 secondsB
15 secondsC
20 secondsD
22 seconds
考题
单选题If your vessel has a list to port due to negative GM and off-center weight，the first corrective measure you should take is to（）.A
move port-side main-deck cargo to the starboard sideB
fill the starboard double-bottomC
pump water from the port double-bottom to the starboard double-bottomD
pump water from the port double-bottom over the side
考题
单选题Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is off your port bow on a steady bearing. Which statement is TRUE concerning this situation? （）.A
You should maintain course and speedB
The container vessel is the stand-on as it is the larger vesselC
You are not to impede the safe passage of the container vessel in the channelD
None of the above
考题
单选题You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? （）A
Yours is the give-way vessel because it is less than 30 meters longB
You shall not impede the safe passage of the tankerC
The tanker is the stand-on vessel because it is to port of your vesselD
The tanker is the stand-on vessel because it is the larger of the two vessels
考题
单选题Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause（）.A
a decrease in reserve buoyancyB
a decrease in the maximum draftC
the vessel to flop to port or starboardD
None of the above
考题
单选题A vessel has a strong wind on the port beam. This has the same affect on stability as（）.A
weight that is off-center to starboardB
increasing the draftC
reducing the freeboardD
increasing the trim
考题
单选题A vessel is listed when it is（）.A
down by the headB
down by the sternC
inclined due to off-center weightD
inclined due to wind
考题
单选题If your vessel has a starboard list after taking on fuel, you would transfer fuel （）.A
to starboardB
to portC
forwardD
aft
考题
单选题A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the （）.A
Certified Crew ListB
Crew ManifestC
Shipping ArticlesD
Station Bill
考题
单选题An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.A
free surface effects are reduced due to pocketingB
KG is reduced as the vessel seeks the angle of lollC
effective beam is increased causing BM to increaseD
underwater volume of the hull is increased
考题
单选题A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.A
The vessel has negative GMB
The center of gravity is on the centerlineC
The list can be corrected by reducing KMD
The vessel has asymmetrical weight distribution
考题
单选题Most of your vessel’s superstructure is forward. How will the vessel lie when drifting with no way on?（）.A
With the wind from aheadB
With the wind off the port beamC
With the wind off the starboard beamD
With the wind from abaft the beam
考题
单选题Your vessel is listening because of a negative GM. To lower G below M, you should（）.A
deballastB
transfer weight to the high sideC
ballast on the high sideD
add we ght symmetrically below G
考题
单选题During cargo operations, your vessel develops a list due to the center of gravity rising above the transverse metacenter. To correct the list, you should（）.A
shift weight to the high sideB
shift weight to the centerlineC
add weight in the lower holds or double bottomsD
remove weight from the lower holds or double bottoms
考题
单选题If a vessel takes a sudden，severe list or trim from an unknown cause，you should FIRST（）.A
determine the cause before taking countermeasuresB
assume the shift is due to off-center loadingC
counterfloodD
assume the cause is environmental forces
考题
单选题An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.A
an off-center TCGB
an LCG greater than level vessel LCBC
a negative GMD
excessive free surfaces
考题
单选题In fog you observe your radar and determine that risk of collision exists with a vessel which is 2 miles off your port bow. You should（）.A
stop your enginesB
sound the danger signal at two-minute intervalsC
hold course and speed until the other vessel is sightedD
take avoiding action as soon as possible
考题
单选题During counterflooding to correct a severe list aggravated by an off-center load，your vessel suddenly takes a list or trim to the opposite side. You should（）.A
continue counterflooding in the same directionB
continue counterflooding，but in the opposite directionC
immediately stop counterfloodingD
deballast from the low side
考题
单选题If a vessel takes a sudden severe list or trim from an unknown cause, you should first（）.A
determine the cause before taking countermeasuresB
assume the shift is due to off-center loadingC
counterflood on the side opposite the list or trimD
assume the cause is environment forces
考题
单选题When a vessel is swinging from side to side off course due to quartering seas，the vessel is （）.A
broachingB
pitchpolingC
rollingD
yawing
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