A.Fiber core rope offers greater strength
B.Fiber core rope offers greater flexibility
C.Fiber core rope can be used at higher operating temperatures
D.Fiber core rope is the only type authorized for cargo runners
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A.Jacob's ladder
B.Manropes
C.Heaving lines
D.All of the above
A.Cutting off the bitter and towing ends of the wire rope
B.Splicing two wire ropes together
C.Removing the wire rope from the drum and reversing it so that the towing end becomes the bitter end
D.Removing the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
A.A black ball that is hoisted when the ship anchors
B.A buoy attached to the anchor
C.A buoy attached to the scope of an anchor chain
D.A mark of the number of fathoms in an anchor chain
A.Self-loading
B.Self-trimming
C.Self-unloading
D.Self-discharging
最新試題
When attempting to free an anchor jammed in the hawsepipe，the simplest method of freeing it may be（）.
What equipment is customarily used when seamen are working on a stage rigged over the side of a vessel（）.
When paying out nylon line from around the bitts（）.
The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.
Which of the following statements concerning the rigging of bosuns’ chairs and their use is TRUE（）.
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（）.
The ladder shall（）.
Which statement about stowing spare hose is TRUE（）.
The size of wire rope is determined by the（）.
As you hold a piece of manila line vertically in front of you，the strands run from the lower left to the upper right.Which type of line is this（）.