A.GM - available and required
B.Longitudinal stress numeral
C.Tons per inch immersion numeral
D.Draft
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A.stronger
B.thinner
C.more corrosion resistant
D.a lower grade steel
A.feet per feet of breadth
B.feet per feet of length
C.inches per feet of breadth
D.inches per feet of length
A.for securing a snatch block when snaking cargo into the wings of the hold
B.to prevent cargo from coming in contact with the vessel's frames or shell plating
C.to provide fittings to which cargo lashings may be secured
D.to support the dunnage floors which are laid down between tiers of cargo
A.carried
B.contained
C.filled
D.stuffed
A.floors
B.intercostals
C.girders
D.stringers
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The normal tendency for a loaded tanker is to（）.
To shore up the main deck for the stowage of deck cargo means to（）.
The deck loads on a ship are distributed through the deck beams to the（）.
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.
The pillar shape that gives the greatest strength for the least weight is the（）.
Vertical structural members attached to the floors that add strength to the floors are called（）.
Structural stress on a ship can be reduced by（）.
What does the proof test load of an anchor chain demonstrate?（）
Transverse stability calculations require the use of（）.
In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.