A.lower than the keel
B.at the same height as the center of gravity
C.exactly at midships
D.at the center of the waterplane area
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A.working out
B.having been worked out
C.having worked out
D.to have been worked out
A.weather deck
B.orlop deck
C.shelter deck
D.main deck
A.flammable liquid
B.nonflammable liquid
C.inflammable liquid
D.disflammable liquid
A.In the lower level of the pumproom
B.In the middle level of the pumproom
C.In the upper lever of the pumproom
D.On the deck outside the pumproom
A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
最新試題
The helm command PORT TWENTY means（）.
Which of the following is not a form of precipitation?（）
Berthing means bringing a vessel to her berth until（）.
The mean draft of a ship is the draft（）.
The dew point temperature is（）.
（）is where the crew eat their meals.
Bales close to the deckhead should be covered to prevent（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Full details of all lights and fog signals are shown on（）.
Before any loading takes place any signs of the previous cargo should do（）.