A.displacement in metric tons
B.total weight including cargo
C.volume in cubic feet
D.the volume of the enclosed space
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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
A.oil from flowing out of the tank vent
B.air from entering the tank vent
C.vapors from leaving the tank vent
D.flames on deck from entering the tank vent
A.bulkwark
B.deck line
C.gunwale bar
D.sheer strake
A.bow stem
B.stern
C.portside
D.starboard side
A.after torque causes line pull to exceed the rated capacity of the winch
B.before the line pull reaches the rated capacity of the winch
C.when the line pull reaches the breaking strength of the fall
D.before the safe working load of the fall is reached
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The Tonnage Certificate indicates（）.
In vessel construction，a greater number of watertight bulkheads results in（）.
The purpose of cant frames in steel vessels is（）.
Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
One function of a bulwark is to（）.
Bilge keels are fitted on ships to（）.
Freeboard is measured from the upper edge of the（）.
A single fitting installed in a pipeline that either blanks off the pipe or allows a full flow passage of a liquid through the pipe is referred to as a（）.
Shell plating is（）.