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单选题
The purpose of the tripping line on a sea anchor is to（）.
A
Aid in casting off
B
Direct the drift of the vessel
C
Aid in its recovery
D
Maintain maximum resistance to broaching
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更多 “单选题The purpose of the tripping line on a sea anchor is to（）.A Aid in casting offB Direct the drift of the vesselC Aid in its recoveryD Maintain maximum resistance to broaching” 相关考题
考题
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
考题
MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines ______.A.Dredging ( of anchor )B.Dragging ( of anchor )C.Weighing anchorD.Walking out anchor
考题
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
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
考题
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
Which two components pass through the shank of an LWT anchor?A.Anchor shackle and stockB.Tripping palm and flukesC.Crown and chocksD.Swivel and stabilizer bar
考题
An LWT anchor often has difficulty tripping in ______．A.SandB.Soft soilC.Stiff clayD.Heterogeneous soil
考题
When landing a lifeboat through heavy surf with a strong current running parallel to the beach（from right to left when facing from seaward）the recommended procedure is to______．A.approach while coming to the left to take advantage of the currentB.drop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beachC.approach slow enough so that the boat can be brought around to meet breaking seas on the bowD.rig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
考题
单选题Releasing oil from the sea anchor of a survival craft may（）.A
keep the propeller from being fouledB
increase propeller speedC
help calm the waves in the vicinity of the craftD
increase the holding power of the sea anchor
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MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines（）.A
Dredging (of anchor)B
Dragging (of anchor)C
Weighing anchorD
Walking out anchor
考题
单选题Releasing oil from the sea anchor of a lifeboat may（）.A
keep the propeller from being fouledB
increase propeller speedC
help calm the waves in the vicinity of the craftD
increase the holding power of the sea anchor
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 padeye to which the sea painter is made fastD
made of wood if it is of an approved type
考题
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
考题
单选题Cast sea anchor to （）the speed of drifting raft.A
controlB
controllingC
controlledD
controls
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
考题
单选题When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to（）.A
approach while coming to the left to take advantage of the currentB
drop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beachC
approach slow enough so that the boat can be brought around to meet breaking seas on the bowD
rig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
考题
单选题What effect is achieved from soaking an anchor（）．A
It allows the bottom soil to consolidateB
It gives the palms time to trip the anchorC
It stabilizes the mooring systemD
It lubricates the anchor for better tripping
考题
单选题What is the holding power ratio of an anchor? （）A
Maximum mooring line tension divided by the anchor's weight in airB
Anchor's weight in air divided by the maximum mooring line tensionC
Preloading tension divided by the anchor's weight in airD
Operating tension divided by the anchor's weight in air
考题
单选题The holding power of an anchor is the（）.A
maximum sustained vertical load an anchor will resist before draggingB
maximum sustained horizontal load an anchor will resist before draggingC
maximum sustained vertical load an anchor will resist before the mooring line breaksD
maximum sustained horizontal load an anchor will resist before the mooring line breaks
考题
单选题The purpose of storm oil in a sea anchor is to（）.A
weigh down the anchorB
lubricate the anchorC
repel dangerous fishD
smooth the sea
考题
单选题The International Regulations for Preventing Collisions at Sea contain the requirements for （）.A
lights that must be displayed on anchor buoysB
the display of load line markingsC
minimum horsepower for tugs involved in rig movesD
lighting of mobile offshore drilling units being towed
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
考题
单选题An LWT anchor often has difficulty tripping in（）.A
sandB
soft soilC
stiff clayD
heterogeneous soil
考题
单选题Due to the shape of the sea anchor，the best way to haul it back aboard is by（）.A
hauling in on the anchor line as you would any anchorB
getting all hands to assistC
its trip lineD
cutting the line，as you cannot haul it back in
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