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单选题
If you shorten the scope of anchor cable，your anchor’s holding power（）.
A
decreases
B
increases
C
remains the same
D
has no relation to the scope
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The safety stopper that prevents the anchor cable from running free if the cable jumps the wildcat is the ______.A.riding pawlB.devil's clawC.buckler plateD.spill pipe
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If you shorten the scope of anchor cable, your anchor’s holding power ______.A.decreasesB.increasesC.remains the sameD.has no relation to the scope
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单选题If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out?（）A
Chain stopperB
Devil's clawC
Hawse ratchetD
Riding pawl
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单选题You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.A
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单选题The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10°. How will this affect the anchor in sandy soil?（）A
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单选题Prior to taking over the deck watch in port,the relieving officer shall not be informed by the officer in charge of the deck watch as to（）.A
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the ship‟s draughtC
the duty of the relieving officerD
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单选题ANCHOR HAS ITS OWN CABLE TWISTED AROUND IT defines（）.A
foul of anchorB
dropping anchorC
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单选题You are riding to a single anchor.The vessel is yawing excessively.Which action should be taken to reduce the yawing（）.A
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riding pawlB
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Depth of the waterB
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单选题The holding power of an anchor at a given scope of cable increases when the（）.A
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考题
单选题To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.A
weight of cable to weight of vesselB
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考题
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decrease the holding power of your anchorB
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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
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not drop the anchor until the lights are in lineB
ensure your ship will NOT block the channel or obstruct the range while at anchorC
drop the anchor immediately as the range lights mark an area free of obstructionsD
drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
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单选题You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.A
anchor using both anchorsB
anchor with scope of 8 or more to 1C
use a stern anchorD
fit a crown strap and work wire to the anchor
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单选题You have anchored in the wrong position obstructing other traffic. You must（）.A
pick up your anchorB
heave up your anchorC
keep radio be silentD
drag your anchor
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