A.damp/water
B.dampness/sweater
C.wet/condensation
D.wetness/dew
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A.return the vesselto an even keel
B.reduces free surface effect
C.lowers the center of gravity
D.raises the center of buoyancy
A.stowed near open flame or where smoking is permitted
B.used as seats, pillows, or foot rests
C.left on open decks
D.All of the above
A.ballast
B.reserve buoyancy
C.displacement
D.rolling periods
A.persons in the space wear gas masks
B.persons in the space wear damp cloths over their mouths and nostrils
C.ventilation system is secured and all persons leave the space
D.ventilation system is kept operating
A.difference between the true course and the compass course
B.momentum of a vessel after her engines have been stopped
C.lateral movement of a vessel downwind of her intended course
D.displa ement of a vessel multiplied by her speed
最新試題
Berthing means bringing a vessel to her berth until（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
Full details of all lights and fog signals are shown on（）.
The dew point temperature is（）.
Which of the following is not a form of precipitation?（）
Manoeuvring information can not be obtained from（）.
It is dangerous for vessels without the operational radar（）the estuary.
Fog is likely to occur when there is little difference between the dew point and the（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
The mean draft of a ship is the draft（）.