A.add strength to the bilge well strainer
B.permit rapid flow of water to the bilge wells
C.prevent cargo sifting into the bilge wells
D.preven oil, water , or other liquid from reaching the cargo
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A.the customs
B.the register bureau of shipping
C.the shipyard fire department
D.a certified gas chemist
A.stanchion
B.brackets
C.web frames
D.deck stringers
A.assist in drydock alignment
B.improve the vessel's stability
C.protect the vessel from slamming against piers
D.reduce the rolling of the vessel
A.pitching increases
B.list increases
C.rolling increases
D.dreft increases
A.cargo which occupies a large volume of space
B.cargo which require refrigeration
C.cargo which is very dense
D.homogeneous cargo not enclosed in a container
最新試題
In the Northern hemisphere northerly winds may cause temperature（）.
The helm command PORT TWENTY means（）.
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（）.
Bales close to the deckhead should be covered to prevent（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
A tide is called diurnal when（）.
Berthing means bringing a vessel to her berth until（）.
Full details of all lights and fog signals are shown on（）.
The dew point temperature is（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）