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A marker pole，with a horseshoe buoy and a sea anchor attached，should be used to ______.
A.mark the position of a lost mooring
B.determine your vessel's sideslip underway
C.determine your speed through the water
D.indicate location of a man overboard
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更多 “ A marker pole，with a horseshoe buoy and a sea anchor attached，should be used to ______.A.mark the position of a lost mooringB.determine your vessel's sideslip underwayC.determine your speed through the waterD.indicate location of a man overboard ” 相关考题
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A sea anchor is ______.A.a heavy anchor with an extra long line used to anchor in deep waterB.a cone shaped bag used to slow down the wind drift effectC.a pad eye to which the sea painter is made fastD.made of wood if it is of an approved type
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An immersion suit should be equipped with a/an ______.A.air bottle for breathingB.whistle and hand held flareC.whistle，strobe light and reflective tapeD.whistle，hand held flare and sea dye marker
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You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it．Which of the following is TRUE ________．A.You should pass the buoy close aboard on either sideB.The buoy marks the end of the ICW in that areaC.You should leave the buoy to portD.The yellow square is retroreflective material used to assist in sighting the buoy at night
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Where do fatigue failures of wire rope mooring lines usually occur ________．A.In the middle part of the line lengthB.Near the socketed end fitting adjacent to the anchorC.At the point where the line touches the bottomD.At the place the anchor buoy is attached to the line
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______should be used during the poor visibility if the rader’s screen shows heavy sea returns.A.Gain ControlB.Brilliant ControlC.Anti-clutter Sea ControlD.Sweep Intercept
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单选题A sea anchor is（）.A
a heavy anchor with an extra long line used to anchor in deep waterB
a cone shaped bag used to slow down the wind drift effectC
a padeye to which the sea painter is made fastD
made of wood if it is of an approved type
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单选题The major cause of anchor buoy pendant wire failures is（）.A
corrosionB
rough weatherC
defective socketsD
mishandling
考题
单选题What best describes an anchor buoy（）.A
A black ball that is hoisted when the ship anchorsB
A buoy attached to the anchorC
A buoy attached to the scope of an anchor chainD
A mark of the number of fathoms in an anchor chain
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单选题A J-chaser is used to（）.A
transfer a pennant wire to the anchor handling vesselB
clean chain as it is hauled into the rigC
lower spring buoys into the waterD
retrieve an anchor after the buoy has been lost
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单选题In good weather，you should deploy the sea anchor from the liferaft to（）.A
keep the liferaft from capsizingB
navigate against the currentC
keep personnel from getting seasickD
stay in the general location
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单选题Moving of an anchor over the sea bottom to control the movement of the vessel defines（）.A
dredging ( of anchor )B
dragging ( of anchor )C
weighing anchorD
walking out anchor
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单选题If help has not arrived in 10-12 hours after abandoning a vessel in a rescue boat，you should （）.A
go in one direction until the fuel runs outB
steer a course for the nearest landC
steer a course for the nearest sea laneD
shut down the engines if installed and put out the sea anchor
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单选题A stopper used in securing the ground tackle for sea that consists of a grab attached to a turnbuckle is a（）.A
riding pawlB
bucklerC
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locking ring
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单选题When using a buoy as an aid to navigation which of the following should be considered?（）A
The buoy should be considered to always be in the charted locationB
If the light is flashing，the buoy should be considered to be in the charted locationC
The buoy may not be in the charted positionD
The buoy should be considered to be in the charted position if it has been freshly painted
考题
单选题A sea anchor is（）.A
a heavy anchor with an extra long line used to anchor in deep waterB
a cone shaped bag used to slow down the wind drift effectC
a pad eye to which the sea painter is made fastD
made of wood if it is of an approved type
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单选题我们在1号浮筒附近抛锚。（）A
We are getting alongside NO.1 buoy.B
We are berthing at NO.1 buoy.C
We are at anchor near NO.1 buoy.D
We are getting alongside at NO.1 buoy.
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单选题After deploying the anchor，a permanent chain chaser is（）.A
removed from the anchor chainB
connected to a buoy at the anchorC
stripped back to the rig and securedD
connected to a buoy halfway down the chain
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单选题After abandoning ship, you should deploy the sea anchor from a life raft to（）.A
keep the life raft from capsizingB
navigate against the currentC
keep personnel from getting seasickD
stay in the general location
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单选题An immersion suit should be equipped with a/an（）.A
air bottle for breathingB
whistle and hand held flareC
whistle，strobe light and reflective tapeD
whistle，hand held flare and sea dye marker
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单选题When picking up your mooring at the buoy，the correct method is to（）.A
approach the buoy with the wind and current asternB
approach the buoy with the wind and current aheadC
approach the buoy with wind and sea abeamD
stop upwind and up current and drift down on the buoy
考题
单选题After abandoning ship，you should deploy the sea anchor from a liferaft to（）.A
keep the liferaft from capsizingB
navigate against the currentC
keep personnel from getting seasickD
stay in the general location
考题
单选题A marker pole，with a horseshoe buoy and a sea anchor attached，should be used to（）.A
mark the position of a lost mooringB
determine your vessel's sideslip underwayC
determine your speed through the waterD
indicate location of a man overboard
考题
单选题（）should be used during the poor visibility if the radar’s screen shows heavy sea returns.A
Gain ControlB
Brilliant ControlC
Anti-clutter Sea ControlD
Sweep Intercept
考题
单选题A spring line is a（）.A
mooring line made of spring lay wire ropeB
mooring line running diagonally to the keelC
mooring line parallel to the keelD
wire rope used for securing an anchor buoy
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单选题A breeches buoy is being rigged from the shore to a stranded vessel. The initial shot line passed to the vessel is normally made fast to a（）.A
hawser which is used to pass a tail-block and whip to the vesselB
hawser with breeches buoy and harness attachedC
hawser which should be made fast to the vessel below the intended location of the tail-blockD
tail-block and whip which may be used to pass a hawser to the vessel
考题
单选题If your vessel is dragging her anchor in a strong wind，you should（）.A
shorten the scope of anchor cableB
increase the scope of anchor cableC
put over the sea anchorD
put over a stern anchor
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