A.emergency gear
B.drainage
C.deck cargo storage
D.securing gear
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A.wooden plug
B.soft rubber plug
C.two-piece soft patch
D.mechanical means of closing
A.To support the overhang of the stern
B.To strengthen the plating against the pounding of the sea
C.To add strength to the deck beams which support the weather deck
D.To support the plating of a cylindrical tank
A.install shoring so the shoring supports the damaged bulkheads without pushing on them
B.install shoring so that it pushes on the damaged bulkhead while supporting it
C.use jacks or chain falls to remove the set before installing shores
D.place sandbags by the bulkhead without installing shores
A.deeply-grooved drum on the windlass with sprockets which engage the links of the anchor chain
B.winch that is running out of control due to a failure of the overspeed trips
C.line that has jumped off the gypsyhead while under strain
D.nylon line that parts under strain and whips back in a hazardous manner
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.bow stem
B.stern
C.portside
D.starboard side
A.cargo handling machines
B.deck winches and derricks
C.engine-room tools
D.course controlling system
A.Texas deck
B.water table
C.stabbing board
D.monkey board
A.plating
B.beam
C.stiffener
D.stanchion
A.sheer strake
B.gatewood strake
C.insulation strake
D.garboard strake
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The riding pawl is（）.
Bilge keels are fitted on ships to（）.
The machinery associated with heaving in and running out anchor chain is the（）.
Fuel oil tank vents are fitted with a screen which will stop（）.
Forecastle deck is located in the ship’s（）.
The purpose of cant frames in steel vessels is（）.
Gross tonnage indicates the vessel’s（）.
The athwartship hull structural members of a ship are（）.
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 antennas of the trucks on deck are not fitted（）.