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
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Ship’s steering gear refers to（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
Regulations require that access to a cargo pumproom in a tanker carrying grade D liquid cargo，shall be（）.
Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
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（）.
Grinding to eliminate shallow surface defects should be done（）.
Pollution regulations require that each scupper in an enclosed deck area have a（）.
One function of a bulwark is to（）.
Holes in the bulwark，which allow deck water to drain into the sea，are（）.
Freeboard is measured from the upper edge of the（）.