A.pelican hook
B.hydraulic deck stopper
C.connecting link
D.shackle
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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
A.situated／connected
B.situated／connecting
C.situating／connected
D.situating／connecting
A.ability of the anchors to hold in a seabed
B.anchor chain catenary length
C.variability of the fairlead
D.angle of the flukes
A.A downbound vessel
B.An upbound vessel
C.Current reaction when the lock chamber is being emptied
D.Current reaction when the lock chamber is being filled
A.pigtail chain
B.thrash chain
C.crown chain
D.wear chain
最新試題
If the ship is alongside the wharf，what kind of（）is used?
You are mooring to a buoy．You should approach the buoy with the current from（）.
If a ship has sternway，with accommodation block aft，she may settle with the wind（）.
You are entering port and have been instructed to anchor，as your berth is not yet available.You are on a SW’ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam.You should（）.
A “Mediterranean moor” should be used when（）.
You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.
You are underway in fog and you hear one prolonged blast followed by two short blasts.This is a vessel（）.
Sometimes lights are（）by fog，haze，dust，smoke，or precipitation which may be present at the light，or between the light and the observer，and which is possibly unknown by the observer.
What is the best guide for determining the proper scope of anchor chain to use for anchoring in normal conditions（）.
Pilotage in this country is（）.