A.act as a beam to support vertical deck loads
B.lessen the longitudinal stiffness of the vessel
C.act as a tie to keep the sides of the ship in place
D.act as a web to prevent plate wrinkling due to twisting action on the vessel
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A.wooden planks
B.rush mats
C.steel bars
D.wooden planks and rush mats
A.provide the proper trim
B.prevent negative stability from developing
C.prevent excessive longitudinal stresses
D.control list
A.American Bureau of Shipping
B.Lloyds of London
C.National Cargo Bureau
D.US Salvage
A.Empty double-bottoms and lower holds，and a heavy deck cargo
B.Flooding the forepeak to correct the vessel's trim
C.Having KG smaller than KM
D.Having a small positive righting arm
A.cargo which occupies a large volume of space
B.cargo which requires refrigeration
C.cargo which is very dense
D.homogeneous cargo not enclosed in a container
最新試題
A venetian vent or rice ventilator is used in stowage of which cargo?（）.
I（）rather not shift the rice to Hatch No.2.
In vessel construction，beams are transverse girders which provide support to（）.
In vessel construction，beam brackets are triangular plates that join the deck beam to a（）.
In a longitudinally-framed ship，the longitudinal frames are held in place and supported by athwartship members called（）.
For cargoes（）grain meals，coal，ventilation is needed to prevent them（）spontaneous combustion.
The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means（）.
Reinforcing frames attached to a bulkhead on a vessel are called（）.
In Hatch No.3 the cargo（）bulk is peaked．
I hereby（）you，on behalf of the Loocki Grain Co.，Lisbon，to pay to the Harbor Master of the Santa Marta，Columbia，the sum of 500，000 Peso which represents a fine levied on the above-named vessel for polluting the coastal waters with oily water.