A.be crossed around the bow
B.tend out at right angles to the bow
C.tend aft 60°from each bow
D.tend forward 30°on either bow
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A.engaged in fishing in a traffic lane
B.servicing a submarine cable
C.towing another
D.engaged on pilotage duty
A.of
B.on
C.alongside
D.to
A.that had been driven
B.had been driven
C.have been driven
D.which to have been driven
A.pelican hook
B.hydraulic deck stopper
C.connecting link
D.shackle
A.clean off any mud that may have accumulated on the chain
B.engage or disengage the wildcat
C.fairlead the chain from the hawse pipe to the wildcat
D.prevent the chain from fouling the wildcat
最新試題
Mariners should ensure correct（）of aids to navigation during twilight periods when some lighted aids to navigation are lit while others are not.
If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out（）.
You are mooring to a buoy．You should approach the buoy with the current from（）.
Which safety check（s）should be made before letting go the anchor（）.
A “Mediterranean moor” should be used when（）.
If a ship has sternway，with accommodation block aft，she may settle with the wind（）.
Which would you NOT use to report the amount of anchor chain out? Three shots（）.
A（）is the intersection of the surface of a sphere and a plane passing through the center of the sphere.
You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.
You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn.If you observe the buoy moving aft relative to you，what should you do（）.