A.bow
B.mid-section
C.stern
D.All of the above
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A.hogging
B.sagging
C.stiff
D.tender
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
最新試題
The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.
In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.
The normal tendency for a loaded tanker is to（）.
The purpose of sheer in ship construction is to（）.
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
The central longitudinal structural hull strength member of the lower hulls of semisubmersible ship’s is called the（）.
If the weights are concentrated in the middle part，then（）will happen on board the ship.
Support of ship side plating is provided primarily by transverse（）.
The function of the bilge keel is to（）.
The garboard strake is the（）.