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waterline（）
- A、甲板线
- B、水线
- C、吃水
- D、干线
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更多 “waterline（）A、甲板线B、水线C、吃水D、干线” 相关考题
考题
The depth of the ship below the waterline measured vertically to the lowest part of the hull is calledA.trimB.leanC.draftD.tonnage
考题
Repairing damage to the hull of a ship at or above the waterline reduces the threat of ______.A.free surface effectsB.capsizing the shipC.continued progressive floodingD.wind overturning moments
考题
Which statement about damage control is TRUE ________．A.A hole in the hull at the waterline is more dangerous than a hole below the inner bottomB.The amount of water entering a ship through a hole varies inversely to the area of the holeC.Water flowing into a lower compartment on a ship is more dangerous than water on deck or flowing into an upper compartmentD.Water flowing over the forecastle bulwark is more dangerous than a hole in the hull at the waterline
考题
All echo-sounders can measure the ______．A.Actual depth of waterB.Actual depth of water below keelC.Average depth from waterline to hard bottomD.Average depth of water to soft bottom
考题
从水线到船底是“吃水”。（）A、“From the centerline to the ship’s bottom” is “draft”.B、“From the keel to the ship’s bottom” is “draft”.C、The maximum distance from the waterline to the ship’s bottom is “draft”.D、“From the centerline to the ship’s main deck” is “draft”.
考题
The function of （）is to prevent sailors from overboarding.A、bulwarkB、bulkheadC、bitumenD、waterline
考题
Definition of Length：（）A、The length shall be taken as 96% of the total lengthB、The length shall be taken as 96% of the LbpC、The length shall be taken as 96% of the total length on a waterline at 85% of the least moulded depth measured from the top of the keelD、The length from the fore side of the stem to the axis of the rudder stock on that waterline
考题
单选题The object of plugging holes below the waterline on a ship should be to（）.A
eliminate all water entering the holeB
only plug holes in machinery or other vital spacesC
reduce the entry of water as much as possibleD
plug the largest holes first
考题
单选题Repairing damage to the hull at or above the waterline reduces the threat of（）.A
free surface effectsB
capsizingC
continued progressive floodingD
wind heel
考题
单选题On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.A
submerged hullsB
quartersC
columns and upper structureD
submerged connecting structures
考题
单选题Reserve buoyancy is（）.A
also called GMB
the void portion of the ship below the waterline which is enclosed and watertightC
affected by the number of transverse watertight bulkheadsD
the watertight portion of a vessel above the waterline
考题
单选题What is reserve buoyancy?（）.A
The amount of buoyancy measured in foot/tonsB
The vertical distance above the waterline inside the hullC
The volune of space that is filled with waterD
The volume of intact space above the waterline
考题
单选题A change of trim may be simply defined as（）.A
the change in difference between the forward and aft draftsB
the sum of free communication，free surface and pocketingC
the moment of inertia of the ship's waterline plane about the athwartship axisD
rolling and listing
考题
单选题（）is an opening for supplying seawater to condensers, pumps,etclocated in the hull below the waterline and having means for the attachment of associated piping.A
SEA CHESTB
SCUPPERC
SCUTTLED
SEA PORT
考题
单选题Which is the summer load waterline on the load waterline mark?（）.A
The first line at the bottomB
The second line from the bottomC
The third line from the bottomD
The fourth line from the bottom
考题
单选题The distance between the bottom of the hull and the waterline is called （）.A
tonnageB
reserve buoyancyC
draftD
freeboard
考题
单选题A vessel is equipped with cross-connected deep tanks. In which situation should the cross-connection valve be closed? （）A
The tanks lie above the waterline and are filledB
The tanks are partially filled with dry cargoC
The tanks are partially filled with liquid cargoD
The tanks are filled and lie below the waterline
考题
单选题The depth of the ship below waterline measured vertically to the lowest part of the hull is called （）.A
trimB
leanC
draftD
tonnage
考题
单选题（）refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points.A
Free boardB
Stability heightC
Metacentric heightD
Draft
考题
单选题从水线到船底是“吃水”。（）A
“From the centerline to the ship’s bottom” is “draft”.B
“From the keel to the ship’s bottom” is “draft”.C
The maximum distance from the waterline to the ship’s bottom is “draft”.D
“From the centerline to the ship’s main deck” is “draft”.
考题
单选题Which is the winter load waterline on the load waterline mark?（）.A
The line over the summer load waterlineB
The line above the tropical load waterlineC
The line below the tropical load waterlineD
The line between the summer and the winter north Atlantic load waterline
考题
单选题Waterline is painted with green boottopping. （）A
油漆水线用水线绿漆。B
油漆水线用水线银漆漆。C
油漆水线用船壳绿漆。D
油漆水线用船壳银漆。
考题
单选题All echo-sounders can measure the（）.A
actual depth of waterB
actual depth of water below keelC
average depth from waterline to hard bottomD
average depth of water to soft bottom
考题
单选题A vessel is equipped with cross-connected deep tanks.In which situation should the crossconnection valve be closed?（）.A
The tank lie above the waterline and are filledB
The tank are partically filled with dry cargoC
The tanks are partially filled with liquid cargoD
The tanks are filled and lie below the waterline
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