A.Corner fittings
B.Framework，primarily the corner posts
C.Framework and siding acting as a girder
D.Aluminum side and end panels
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A.pump fuel oil from midships to the ends of the vessel
B.reduce speed
C.take a course which most eases the vessel
D.All of the above
A.environmental loads
B.variable loads
C.ballast loading
D.mooring loads
A.octagonal pillar
B.H Beam pillar
C.I Beam pillar
D.circular type pillar
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
A.floors
B.intercostals
C.stringers
D.tank top supports
A.bow
B.mid-section
C.stern
D.All of the above
A.allow the ship to ride waves with drier decks
B.eliminate the need for butt straps
C.eliminate the need for margin plates
D.give greater strength at the deck edge
A.lifting capacity of the winch
B.location of the boom
C.position of the guy
D.weight of the load
A.boss plates
B.buckler plates
C.stiffeners
D.breast hooks
A.Breaking strength of the chain
B.Strength of the chain to a specified limit
C.Adequate holding power for new bottom conditions
D.Safe working load of the chain
最新試題
In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.
The deck plating on a ship is supported primarily by deck longitudinals and deck（）.
The strength of a deck will be increased by adding（）.
The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）
If the weights are concentrated in the middle part，then（）will happen on board the ship.
The deck beam brackets of a transversely framed vessel resist（）.
Floors aboard ship are（）.
Support of ship side plating is provided primarily by transverse（）.
Structural stress levels in a ship are the sum of loading stresses and stresses due to（）.
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.