A.triangular-shaped plates connecting the bull chain to the topping lift
B.metal plates secured over the tops of the hawsepipes
C.faired shell plates with curvature in two directions
D.sheets of dunnage used to prevent heavy cargo from buckling the deck plates
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A.assist in drydock alignment
B.improve the vessel's stability
C.protect the vessel from slamming against piers
D.reduce the rolling of the vessel
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.blind flange
B.pivot coupling
C.quick-release coupling
D.spectacle flange
A.a companion way
B.tween-decks
C.stairs
D.Any of the above are acceptable
A.slide rule
B.go-no-go gauge
C.derrick tape
D.amp probe
最新試題
Ship’s steering gear refers to（）.
Bilge keels are fitted on ships to（）.
The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.
The Tonnage Certificate indicates（）.
The term strake is used in reference to（）.
Fuel oil tank vents are fitted with a screen which will stop（）.
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 joint of the riser in a marine riser system that compensates for heave，the up-and-down motion of a floater，is the（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
Forecastle deck is located in the ship’s（）.