A.plating
B.beam
C.stiffener
D.stanchion
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A.located next to and parallel to the keel
B.located next to and parallel to the gunwale
C.another term for the bilge keel
D.another term for the rub rail
A.increased capacity to set flooding boundaries
B.decreased capacity to set flooding boundaries
C.reduced compartmentation
D.greater deck load capacity
A.doggers
B.fidleys
C.freeing ports
D.swash ports
A.displacement in metric tons
B.total weight including cargo
C.volume in cubic feet
D.the volume of the enclosed space
A.parallel to the longitudinal direction of the chain
B.perpendicular to the direction of the anchor chain
C.diagonally across the link of the anchor chain
D.around the circumference of the chain link
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On a ship，the deck stringer is the outboardmost deck（）.
Shell plating is（）.
Freeboard is measured from the upper edge of the（）.
Buckler plates are（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
The riding pawl is（）.
A wildcat is a（）.
Ship’s steering gear refers to（）.
The platform that supports the derrickman when tripping pipe is called the（）.
Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.