In vessel construction，beams are transverse girders which provide support to ______．
A.Bulkheads
B.Deckhouse structures
C.Decks
D.Vertical frames
第1题：
Why are most break bulk vessels built with the transverse framing system rather than the longitudinal system?
A.The transverse system is more resistant to hog and sag stresses
B.The numerous longitudinal frames cause excessive broken stowage
C.The transverse system provides better support to the varying cargo densities on a break bulk vessel.
D.The deep web frames interfere with the stowage of break bulk cargo
第2题：
Deck beams on a vessel are generally spaced at equal intervals and run ______．
A.longitudinally
B.vertically
C.transversely
D.intermittently
第3题：
Of the following，______means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed.
A.Proficiency
B.Seaworthiness
C.Cargoworthiness
D.Readiness
第4题：
Battens are fitted in cargo holds across the frames of the vessel from the turn of the bilge Upward.The purpose of these cargo battens is ______.
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
第5题：
Floors aboard ship are ______．
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
第6题：
Assuming an even transverse distribution of weight in a vessel，which condition could cause a list ________．
A.Empty double-bottoms and lower holds，and a heavy deck cargo
B.Flooding the forepeak to correct the vessel's trim
C.Having KG smaller than KM
D.Having a small positive righting arm
第7题：
Floors aboard ship are ______．
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
第8题：
To prevent excessive __ in the transverse girders, the tie bolts are positioned as close to the center of the crankshaft as possible
A.thermal stresses
B.bending moments
C.thermal loads
D.surface tensions
第9题：
Aboard a vessel, dividing the sum of the transverse moments by total weight yields the vessel’s
A.vertical moments
B.transverse position of the center of gravity
C.inclining moments
D.righting moments
第10题：
The distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stability
The point to which G may rise and still permit the vessel to possess positive stability
The sum of the center of buoyancy and the center of gravity
The transverse shift of the center of buoyancy as a vessel rolls