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单选题
（）indicates the weight of the vessel and is,therefore,according to a well known principle of physics,equal to the weight of the water it displaces.
A
Gross tonnage
B
Net tonnage
C
Displacement tonnage
D
Deadweight tonnage
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更多 “单选题（）indicates the weight of the vessel and is,therefore,according to a well known principle of physics,equal to the weight of the water it displaces.A Gross tonnageB Net tonnageC Displacement tonnageD Deadweight tonnage” 相关考题
考题
A situation has occurred where it becomes necessary for you to be towed. What action should be taken to prevent your vessel from yawing? ______.A.Shift weight to the bowB.Shift weight to the center of the boatC.Shift weight to the sternD.Throw excess weight overboard
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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
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______of the following conditions will cause a vessel’s bottom to be subjected to tension stresses.A.Concentration of weight aftB.Concentration of weight forwardC.Concentration of weight amidshipsD.Concentration of weight at both ends of the vessel
考题
Aboard a vessel, dividing the sum of the vertical moments by total weight yields the vessel’s_____.A.height of the center of gravityB.vertical momentsC.righting momentsD.inclining moments
考题
Approaching a anchorage in fog, you hear one short, one prolonged, and one short blast in that sequence on a ship’s whistle. This indicates ______.A.A vessel towedB.A vessel not under command and unable to maneuver.C.A vessel anchored giving warning of her position.D.A vessel stopped dead in the water.
考题
Five or more short blasts on a vessel’s whistle indicates that she is ______.A.in doubt that another vessel is taking sufficient action to avoid a collisionB.altering course to starboardC.altering course to portD.the stand-on vessel and will maintain course and speed
考题
单选题（）of the following conditions will cause a vessel’s bottom to be subjected to tension stresses.A
Concentration of weight aftB
Concentration of weight forwardC
Concentration of weight amidshipsD
Concentration of weight at both ends of the vessel
考题
单选题Addition of weight to a vessel will always（）.A
reduce reserve buoyancyB
increase righting momentsC
increase GMD
All of the above
考题
单选题At night you observe a vessel ahead show three flashes of a white light. This signal indicates that the vessel ahead is（）.A
in distressB
approaching a bend in the channelC
operating astern propulsionD
intending to overtake another vessel
考题
单选题Which of the following will increase the height of the center of buoyancy for your vessel?（）.A
Discharging weight from lower decksB
Loading weight in upper decksC
Shifting weight from lower to upper decksD
Shifting weight from upper to lower decks
考题
单选题You must shift a weight from the upper tween deck to the lower hold. This shift will（）.A
make the vessel more tenderB
make the vessel stifferC
increase the rolling periodD
decrease the metacentric height
考题
单选题Which of the following will increase the positive stability of your vessel?（）.A
Loading weight on deckB
Discharging weight from lower decksC
Shifting weight from upper to lower decksD
Shifting weight from lower to upper decks
考题
单选题Your vessel is damaged with no list，but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?（）A
KB increases，increasing BM and therefore GMB
KG increases due to the weight of the added water on deckC
BM decreases from loss of water plane and greater volumeD
There is no effect on transverse stability
考题
单选题Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.A
height of the center of gravity A.LCGB
vertical momentC
righting momentD
inclining moment
考题
单选题The ship’s register indicates all of the following except（）.A
The vessel's ownershipB
The vessel's nationalityC
The vessel's identityD
The vessel's last port of call
考题
单选题A vessel which through some exceptional circumstance is unable to maneuver as required by these Rules and is therefore unable to keep out of the way of another vessel is called（）.A
a vessel restricted in her ability to maneuverB
a vessel not under commandC
a vessel engaged in fishingD
a vessel constrained by her draught
考题
单选题Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.A
vertical momentB
transverse position of the center of gravityC
inclining momentD
righting moment
考题
单选题Five or more short blasts on a vessel’s whistle indicates that she is（）.A
In doubt that another vessel is taking sufficient action to avoid a collisionB
Altering course to starboardC
Altering course to portD
The stand-on vessel and will maintain course and speed
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The term that indicates how many tons of cargo a vessel can carry is（）.A
bale cubicB
deadweightC
gross tonnageD
loaded displacement
考题
单选题Approaching an anchorage in fog，you hear one short，one prolonged，and one short blast in that sequence on a ship’s whistle． This indicates（）.A
A vessel towedB
A vessel not under command and unable to maneuverC
A vessel anchored giving warning of her positionD
A vessel stopped dead in the water
考题
单选题A continuous sounding of a fog-signal apparatus indicates（）.A
the vessel is in distressB
the vessel has completed loading dangerous cargoC
it is safe to passD
the vessel is anchored
考题
单选题A situation has occurred where it becomes necessary for you to be towed. What action should be taken to prevent your vessel from yawing?（）A
Shift weight to the bowB
Shift weight to the center of the boatC
Shift weight to the sternD
Throw excess weight overboard
考题
单选题A vessel sounds one short blast. This signal indicates the vessel（）.A
intends to alter course to starboardB
intends to pass starboard to starboardC
is altering course to starboardD
intends to pass port to port
考题
单选题Gross tonnage indicates the vessel’s（）.A
displacement in metric tonsB
total weight including cargoC
volume in cubic feetD
the volume of the enclosed space
考题
单选题In a crossing situation on international waters, a short blast by the give-way vessel indicates that the vessel（）.A
is holding course and speedB
is turning to starboardC
intends to pass port to portD
will keep out of the way of the stand-on vessel
考题
单选题Which action will affect the trim of a vessel? （）A
Moving high weights lowerB
Adding weight at the tipping centerC
Moving a weight forwardD
Moving lower weight high
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