A.is used in running rigging
B.doubles the size of the line
C.is only used on fiber rope
D.is very weak
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A.longshore hook
B.margin hook
C.marginal hook
D.pelican hook
A.fire pumps
B.fire mains
C.hydrants and hoses
D.closing appliances which are kept permanently closed at sea
A.a curve of minimum operational metacentric height（GM）versus draught
B.instructions concerning the operation of cross-flooding arrangements
C.the signals or lights being exhibited or sounded
D.all other data and aids which might be necessary to maintain stability after damage
A.Certificate of Inspection
B.American Bureau of Shipping Classification Certificate
C.International Convention for the Safety of Life at Sea Certificate
D.Certificate of Registry
A.COLREGS
B.MMS Rules
C.SOLAS Convention
D.Coast Pilot
最新試題
When rigging a bosun’s chair，a tail block or lizard is used to（）.
The maximum number of passengers a Vessel may carry（）.
Manila lines in which the strands are right-hand laid（）.
Which of the following statements concerning the rigging of bosuns’ chairs and their use is TRUE（）.
At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.
You are preparing to lubricate standing rigging on your vessel．When rigging a bosun’s chair on a stay with a shackle，（）.
In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.
What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.
In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel.Stresses on the outboard guy will be LEAST if the guy is made fast at a point（）.
When paying out nylon line from around the bitts（）.