A.deadweight tons
B.displacement tons
C.net tons
D.gross tons
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A.rudder mountings
B.anchor gear
C.hull plating
D.vessel framing
A.sheer strake
B.gatewood strake
C.insulation strake
D.garboard strake
A.a safety interlock in a cargo winch that prevents the runner from overspeeding
B.a stopper that prevents the anchor cable from running free if the cable jumps the wildcat
C.the device that locks the deck lashings of the Peck and Hale system
D.the lug that rides on the eccentric rib and engages the locking ring on the windlass
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.Texas deck
B.water table
C.stabbing board
D.monkey board
最新試題
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 term strake is used in reference to（）.
The riding pawl is（）.
Holes in the bulwark，which allow deck water to drain into the sea，are（）.
In vessel construction，a greater number of watertight bulkheads results in（）.
Bilge keels are fitted on ships to（）.
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（）.
One function of a bulwark is to（）.
The antennas of the trucks on deck are not fitted（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.