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The length of chain between the anchor and the end of the pendant line is called the ______．
A.Pigtail chain
B.Thrash chain
C.Crown chain
D.Wear chain
参考答案
更多 “ The length of chain between the anchor and the end of the pendant line is called the ______．A.Pigtail chainB.Thrash chainC.Crown chainD.Wear chain ” 相关考题
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On an anchor windlass，the wheel over which the anchor chain passes is called a______．A.brake compressor wheelB.devil's clawC.wildcatD.winch head
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The angle between the flukes and the shank of an anchor is called the ______.A.holding angleB.fleet angleC.fluke angleD.shank angle
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A bridle for an ocean tow consists of ______.A.two chains of equal lengthB.a single nylon pendant rove through a heavy ring free to move on the pendantC.two long legs of wire rope shackled to a fishplateD.a single length of heavy chain with both ends secured on deck to welded pad eyes
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In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to ______.A.increase fatigue life of the systemB.reduce the time to retrieve the lineC.increase the holding powerD.reduce the catenary
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考题
单选题The angle between the flukes and the shank of an anchor is called the（）.A
holding angleB
fleet angleC
fluke angleD
shank angle
考题
单选题The fluke angle of an anchor system is the angle between the（）.A
flukes and the shankB
shank and the sea bottomC
mooring line and the sea bottomD
flukes and the shackle
考题
单选题The part of the anchor windlass that engages the anchor chain for lifting is called the （）.A
warping headB
fairleadC
wildcatD
capstan
考题
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
Veer chain to the riding anchorB
Heave to a shorter scope of chain on the riding anchorC
Drop the second anchor at the extreme end of the yaw and veer the riding anchorD
Drop the second anchor at the extreme end of the yaw，then adjust the cables until the scope is equal
考题
单选题A bridle for an ocean tow consists of（）.A
two chains of equal lengthB
a single nylon pendant rove through a heavy ring free to move on the pendantC
two long legs of wire rope shackled to a fishplateD
a single length of heavy chain with both ends secured on deck to welded pad eyes
考题
单选题The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.A
Using a small scope ratioB
Replacing that portion with a short length of chainC
Using a hockle to keep that portion of the anchor line off the bottomD
Using a synthetic line
考题
单选题On an anchor windlass，the wheel over which the anchor chain passes is called a（）.A
brake compressor wheelB
devil's clawC
wildcatD
winchhead
考题
单选题The anchor chain should be kept moderately taut during a Mediterranean moor to（）.A
facilitate speed of recovery during the weighing 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
考题
单选题The safest device used to secure the end of the pendant wire when it is initially passed to the anchor handling vessel is a（）.A
pelican hookB
hydraulic deck stopperC
connecting linkD
shackle
考题
单选题In a combination chain and wire rope mooring system，the anchor chain is deployed at the anchor end of the line to（）.A
increase fatigue life of the systemB
reduce the time to retrieve the lineC
increase the holding powerD
reduce the catenary
考题
单选题The holding power of an anchor increases when the（）.A
amount of chain lying along the bottom increasesB
length of the catenary is reducedC
mooring line tension is increasedD
amount of chain lying along the bottom decreases
考题
单选题What could cause a significant difference between actual chain tension and the tension measured by the tensiometer? （）A
The type of anchor and mooring line being usedB
The type of bottom in which the ship is anchoredC
A significant difference between air and water temperatureD
The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead
考题
单选题When anchoring a small sailing vessel in rough weather，the best anchor line would be composed of（）.A
chain-wireB
chain-manilaC
chain-nylonD
all chain
考题
单选题The holding power of an anchor at a given scope of cable increases when the（）.A
amount of chain lying along the bottom increasesB
length of the catenary is reducedC
mooring line tension is increasedD
amount of chain lying along the bottom decreases
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
考题
单选题The length of chain between the anchor and the end of the pendant line is called the（）.A
pigtail chainB
thrash chainC
crown chainD
wear chain
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