A.octagonal pillar
B.H Beam pillar
C.I Beam pillar
D.circular type pillar
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A.hog
B.sag
C.have a permanent list
D.be very tender
A.lifting capacity of the winch
B.location of the boom
C.position of the guy
D.weight of the load
A.maximum counter weight required
B.minimum horsepower required
C.hoist rope strength
D.allowable load
A.raised flange at the main deck edge
B.riveted crack arrester strap on all-welded ships
C.riveting pattern most commonly used in ship construction
D.row of plating nearest the keel
A.reduce the rolling of the vessel
B.serve as the vessel's main strength member
C.add strength to the bilge
D.protect the vessel's hull when alongside a dock
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Floors aboard ship are（）.
Structural stress levels in a ship are the sum of loading stresses and stresses due to（）.
To shore up the main deck for the stowage of deck cargo means to（）.
The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.
Deck beams on a vessel are generally spaced at equal intervals and run（）.
In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.
The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）
Vertical partitions which provide strength and compartmentalization on a ship are called（）.
If a vessel is sagging，what kind of stress is placed on the sheer strake?（）
The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.