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单选题
A deep draft VLCC (100，000 DWT+) navigating in a narrow channel or canal（）.
A
draws more water than when underway in deep water
B
draws less water with an increase in speed
C
requires less power for a given speed
D
steers better under full power
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考题
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单选题A deep draft VLCC (100，000 DWT+) navigating in a narrow channel or canal（）.A
draws more water than when underway in deep waterB
draws less water with an increase in speedC
requires less power for a given speedD
steers better under full power
考题
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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The mean draft of a ship is the draft（）.A
midway between the forward and aft draft marksB
at the center of flotationC
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考题
单选题A vessel travelling down a narrow channel，especially if the draft is nearly equal to the depth of the water，may set off the nearer side. This effect is known as（）.A
smelling the bottomB
squattingC
bank suctionD
bank cushion
考题
单选题A vessel approaching a narrow channel shall（）.A
avoid crossing the channel if it impedes another vessel navigating in the channelB
not overtake any vessels within the channelC
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anchor only in the middle of the channel
考题
单选题When planning the loading or discharging of a VLCC (100，000 DWT+) what is the most important consideration?（）A
Draft and trimB
Limits of the bending momentsC
Rate of dischargingD
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考题
单选题A VLCC (100，000 DWT+) with a 30，000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a（）.A
bigger propellerB
smaller power to weight ratioC
smaller propellerD
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考题
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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A vessel restricted by its ability to manoeuver by the nature of its work or its deep draft is（）.A
hampered vesselB
giving way vesselC
vessel not under controlD
disabled vessel
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