A.which exists when the wind speed is less than 50 knots
B.before collision
C.after flooding
D.at the maximum load
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A.contamination
B.oxidation
C.tainting
D.vaporization
A.contamination
B.oxidation
C.tainting
D.vaporization
A.install shoring so the the shoring supports the damaged bulkhead without pushing on them
B.install shoring so that it pushes on the damaged bulkhead while supporting it
C.use jacks or chain falls to remove the set before installing shores
D.place sandbags by the bulkhead without installing shores
A.loaded displacement minus light displacement
B.gross tonnage minus net tonnage
C.loaded displacement minus net tonnage
D.light displacement minus the weight of the vessel
A.shift weight to the high side
B.shift weight to the centerline
C.add weight in the lower holds or double bottoms
D.remove weight from the lower holds or double bottoms
最新試題
Manoeuvring information can not be obtained from（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
Which of the following is not a form of precipitation?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
Which of the following is not an operation mode of AIS?（）
Full details of all lights and fog signals are shown on（）.