bulkheads
deckhouse structures
decks
vertical frames
第1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2题:
In vessel construction,beams are transverse girders which provide support to ______.
A.Bulkheads
B.Deckhouse structures
C.Decks
D.Vertical frames
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:
act as a beam to support vertical deck loads
lessen the longitudinal stiffness of the vessel
act as a tie to keep the sides of the ship in place
act as a web to prevent plate wrinkling due to twisting action on the vessel
第5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6题:
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______.
A.Transverse free surface correction for the vessel
B.Sum of the vertical moments of the vessel
C.Sum of the longitudinal free surface moments of the vessel
D.Longitudinal centerline of the vessel
第7题:
On a vessel with a single propeller,transverse force has the most effect on the vessel when the engine is put ______.
A.full ahead
B.full astern
C.half ahead
D.slow astern
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:
In vessel construction, beam brackets are triangular plates that join the deck beam to a ____.
A.bulkhead
B.frame
C.stanchion
D.deck longitudinal
第10题:
bulkhead
frame
stanchion
deck longitudinal