A.Floor-ceiling
B.Battens
C.Covers
D.Hard-wood boards
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A.Sheer strake
B.Gatewood strake
C.Insulation strake
D.Garboard strake
A.Headlog
B.Towhead
C.Collision bulkhead
D.Bullnose
A.a safety interlock in a cargo winch that prevents the runner from overspeeding
B.a stopper that prevents the anchor cable from running free if the cable jumps the wildcat
C.the device that locks the deck lashings of the Peck and Hale system
D.the lug that rides on the eccentric rib and engages the locking ring on the windlass
A.the single skin side shell and the inner bottom
B.deck strips，hatch covers and coamings
C.the vertically corrugated transverse watertight bulkheads
D.the single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coamings
A.IMO
B.IACS Member Societies
C.SOLAS
D.BC Code
最新試題
Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is（）.
The section of each end of a barge which is heavily reinforced to take the pressure of pushing is called the（）.
What can cause a lack of oxygen in a chain locker（）．
Which space cannot be deducted from gross tonnage when calculating net tonnage（）.
What is a cofferdam（）.
While cranking out a quadrantal davit，slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the（）.
Which term refers to a transverse curvature of the deck（）.
What type of stern tube bearing has the least friction（）.
What is used to prevent twisting of a towing bridle?（）
The strake on each side of the keel is called a（）.