A.doggers
B.fidleys
C.freeing ports
D.swash ports
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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
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
最新試題
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（）.
The riding pawl is（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
Ship’s steering gear refers to（）.
Holes in the bulwark，which allow deck water to drain into the sea，are（）.
Owing to the greater girth of a ship amidships than at the ends，certain strakes are dropped as they approach the bow and stern to reduce the amount of plating at the ends. These strakes are called（）.
The opening in the deck that leads the anchor cable outside the hull is the（）.
The antennas of the trucks on deck are not fitted（）.
Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.
The platform that supports the derrickman when tripping pipe is called the（）.