A.hogging
B.sagging
C.stiff
D.tender
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A.hogging
B.stiffness
C.sagging
D.listing
A.Compression
B.Tension
C.Thrust
D.Racking
A.floors
B.intercostals
C.stringers
D.tank top supports
A.frames to which the tank top and bottom shell are fastened on a double bottomed ship
B.transverse members of the ships frame which support the decks
C.longitudinal beams in the extreme bottom of a ship from which the ship's ribs start
D.longitudinal angle bars fastened to a surface for strength
A.also called decks
B.vertical transverse plates connecting the vertical keel with the margin plates
C.large beams fitted in various parts of the vessel for additional strength
D.found in passenger and berthing spaces only
最新試題
The central longitudinal structural hull strength member of the lower hulls of semisubmersible ship’s is called the（）.
The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.
Vertical partitions which provide strength and compartmentalization on a ship are called（）.
To shore up the main deck for the stowage of deck cargo means to（）.
The strength of a deck will be increased by adding（）.
The purpose of sheer in ship construction is to（）.
What does the proof test load of an anchor chain demonstrate?（）
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.
If your vessel is aground at the bow，it would be preferable that any weight removals be made from the（）.