A.wooden planks
B.rush mats
C.steel bars
D.wooden planks and rush mats
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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
A.determine the cause before taking countermeasures
B.assume the shift is due to off-center loading
C.counterflood on the side opposite the list or trim
D.assume the cause is environmental forces
最新試題
In vessel construction，beam brackets are triangular plates that join the deck beam to a（）.
The heavier outboard strake of deck plating on a ship is called the deck（）.
In any case the draught of the vessel at the（）shall not be less than that which is necessary to obtain full immersion of the propeller.
Transverse frames are more widely spaced on a ship that is designed with the（）.
In a transversely framed ship，the transverse frames are supported by all of the following EXCEPT（）.
In Hatch No.3 the cargo（）bulk is peaked．
Bulk cargo refers to（）.
Oceangoing dry bulk cargo vessels over 1000 GT must have approved combination-type fire nozzles at all（）.
On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.
The center of gravity of a freely swinging load suspended from a pedestal crane acts as if it were located at the（）.