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
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The purpose of sheer in ship construction is to（）.
In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.
What does the proof test load of an anchor chain demonstrate?（）
Floors aboard ship are（）.
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
Structural stress on a ship can be reduced by（）.
The maximum theoretical stress that can be developed on a guy in a yard and stay rig is limited by the（）.
The deck beam brackets of a transversely framed vessel resist（）.
If the weights are moved away from the midship section，（）will happen on board.
Keel scantlings of any vessel are greatest amidships because（）.