A.actual depth of water
B.actual depth of water below keel
C.average depth from waterline to hard bottom
D.average depth of water to soft bottom
您可能感興趣的試卷
你可能感興趣的試題
A.prevent them from falling when the vessel rolls
B.protect personnel from electrical shock
C.increase their operating efficiency
D.prevent unauthorized personnal from operating them
A.once
B.whether
C.previous
D.just
A.the union representative
B.the person aboat whom the entry concerns
C.no one else
D.one other crew member
A.logbook
B.Bell book
C.oil record book
D.compass error book
A.safty straps from the overhead
B.built in seats
C.releasing hooks at each end
D.water stabilizing pockets
最新試題
Which of the following is not a form of precipitation?（）
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Manoeuvring information can not be obtained from（）.
The mean draft of a ship is the draft（）.
（）is where the crew eat their meals.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
The loading of the ship must be done in accordance with（）.
What is it called when it is possible to ignite the vapour above the oil?（）
Before any loading takes place any signs of the previous cargo should do（）.
When the wave period and the apparent rolling period are the same（）.