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单选题
What color is used to indicate the last shot of anchor chain?（）
A
Red
B
White
C
Blue
D
Yellow
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The anchor chain should be kept moderately taut during a Mediterranean moor to ______.A.facilitate speed of recovery during the weighting processB.indicate the anchor’s location to passing or mooring shipsC.prevent damage to the stern in the event of a headwindD.provide a steady platform for the gangway between the fantail and pier
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What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels ________．A.Chain leverB.TurnbuckleC.WebbingD.Chain
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Lower the anchor until it is clear of （）（锚链筒）.A、chain lockerB、hawse pipeC、windlassD、anchor chain
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In anchor orders, “Up and down” means “（）”.A、The chain is not uprightB、The chain is uprightC、The chain is slackD、The chain is not slack
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单选题A permanent chain chasing system is used to（）.A
clean anchor chain as it's hauled inB
recover anchors which have lost their buoysC
run and retrieve anchorsD
prepare anchor chain for inspection
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单选题A grapnel is a（）.A
device for securing a chain topping liftB
hook to prevent the anchor cable from slippingC
device used to drag for a submerged cable or lineD
type of clam bucket used for discharging bulk cargo
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单选题The last shot of an anchor cable is usually painted（）.A
whiteB
international orangeC
yellowD
red
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单选题In anchor orders, “Up and down” means “（）”.A
The chain is not uprightB
The chain is uprightC
The chain is slackD
The chain is not slack
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
考题
单选题What is the primary disadvantage of a permanent chain chaser system?（）A
It requires anchor handling boats with more horsepowerB
Chain chasers work in shallow water onlyC
Chain chasers will not work with piggyback anchorsD
It takes longer to deploy anchors using chain chasers
考题
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
考题
单选题A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.A
the vessel has enough room to swing while at anchorB
the anchor flukes bite into the ocean bottomC
there is a sufficient scope of chain to keep the anchor on the bottomD
there is more chain out than there is in the chain locker
考题
单选题Prior to magnetic particle inspection of anchor chain，the chain should be（）.A
degaussedB
demagnetizedC
soakedD
sandblasted
考题
单选题（）is used for heaving up and slacking away the anchor and chain.A
A winchB
A windlassC
A deck craneD
A lifeboat engine
考题
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
考题
单选题The color of rockets，shells，or rocket parachute flares used to indicate that the vessel is in distress and requires immediate assistance is（）.A
whiteB
greenC
redD
yellow
考题
单选题In bad weather，what length of chain should be used with a single anchor? （）A
3 times the depth of waterB
6 times the depth of waterC
10 times the depth of waterD
15 times the depth of water
考题
单选题What does the proof test load of an anchor chain demonstrate?（）A
Breaking strength of the chainB
Strength of the chain to a specified limitC
Adequate holding power for new bottom conditionsD
Safe working load of the chain
考题
单选题What is meant by veering the anchor chain? （）A
Bringing the anchor to short stayB
Heaving in all the chainC
Locking the windlass to prevent more chain from running outD
Paying out more chain
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单选题Your vessel is anchored in an open roadstead with three shots of chain out on the port anchor.The wind freshens considerably and the anchor begins to drag.Which action should you take FIRST（）.A
Drop the starboard anchor short with about one shot of chainB
Sheer out to starboard using the rudder，then drop the starboard anchor with about four shots of chainC
Put the engines slow ahead to help the anchorD
Veer out more chain on the port anchor
考题
单选题What is the bow type anchor shackle primarily used for（）.A
Chain to chain connectionsB
Chain to anchor connectionsC
Kenter link to anchor connectionsD
Wire rope connections
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单选题What is the principle behind dynamic braking as used on an anchor windlass?（）A
Electrical loadingB
Mechanical distributionC
Compressibility of airD
Mechanical friction
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单选题A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.A
the vessel has enough room to swing while at anchorB
the anchor flukes bite into the ocean bottomC
there is sufficient weight from the anchor and chain to prevent draggingD
there is more chain out than there is in the chain locker
考题
单选题What is the best guide for determining the proper scope of anchor chain to use for anchoring in normal conditions?（）A
One shot of chain for every ten feet of waterB
One shot of chain for every fifteen feet of waterC
One shot of chain for every thirty feet of waterD
One shot of chain for every ninety feet of water
考题
单选题The next-to-last shot of an anchor cable is usually painted（）.A
whiteB
international orangeC
yellowD
red
考题
单选题Which type of link is generally used to connect shots of anchor chain（）.A
DetachableB
OpenC
Pear shapedD
Stud link
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