A.Bagged cargo
B.Bulk grain
C.Bulk rice
D.Refrigerated goods
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A.device for securing a chain topping lift
B.hook to prevent the anchor cable from slipping
C.device used to drag for a submerged cable or line
D.type of clam bucket used for discharging bulk cargo
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
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
最新試題
Reinforcing frames attached to a bulkhead on a vessel are called（）.
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.
In vessel construction，beam brackets are triangular plates that join the deck beam to a（）.
On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.
In a longitudinally-framed ship，the longitudinal frames are held in place and supported by athwartship members called（）.
Strengthening damaged bulkheads by using wood or steel is called（）.
What would have the greatest affect on a vessel’s longitudinal strength? （）
What term indicates a curvature of the decks in a longitudinal direction?（）
What is NOT a problem when carrying coal? （）
Transverse frames are more widely spaced on a ship that is designed with the（）.