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The angle at which the anchor flukes penetrate the soil is the ______.
A.burial angle
B.penetration angle
C.fluke angle
D.holding angle
参考答案
更多 “ The angle at which the anchor flukes penetrate the soil is the ______.A.burial angleB.penetration angleC.fluke angleD.holding angle ” 相关考题
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According to the text．which of the following is NOT true?A．Soil forms from weathered rock on the earth surface．B．The deeper layer of soil is darker in colour than t}le surface soil．C．Air pollution is partially responsible for acid soil．D．Groundwater tends to carry away nutrients for plant growth．
考题
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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According to the text. which of the following is NOT true?A. Soil forms from weathered rock on the earth surface.B. The deeper layer of soil is darker in colour than the surface soil.C. Air pollution is partially responsible for acid soil.D. Groundwater tends to carry away nutrients for plant growth.
考题
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
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
An example of a modern anchor which has a stock is a（n）______．A.Articulated anchorB.Flipper Delta anchorC.Baldt anchorD.Danforth anchor
考题
An LWT anchor often has difficulty tripping in ______．A.SandB.Soft soilC.Stiff clayD.Heterogeneous soil
考题
Increasing the area of the anchor flukes will ______．A.Increase holding powerB.Decrease holding powerC.Make penetration more completeD.Not effect holding power
考题
______is an angle at which a cargo settles in the hold of a ship，between the horizontal and the slope made by a bulk cargo such as grain or iron ore．A.Angle of lollB.Angle of inclinationC.Angle of reposeD.Angle of list
考题
单选题An example of an anchor which has a stock is a（）.A
Bruce anchorB
Dunn anchorC
Hook anchorD
LWT anchor
考题
单选题The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.A
trimB
yawC
heelD
loll
考题
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
It will have no effectB
It will increase the holding powerC
It will reduce the holding powerD
It will cause the anchor to snag
考题
单选题The angle at which the anchor flukes penetrate the soil is the（）.A
burial angleB
penetration angleC
fluke angleD
holding angle
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 downflooding angle for a ship is the maximum angle at which（）.A
stability is positiveB
neutral equilibrium existsC
the load line is not submergedD
intact stability curves are valid
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An example of a modern anchor which has a stock is a(n)（）.A
articulated anchorB
Flipper Delta anchorC
Baldt anchorD
Danforth anchor
考题
单选题The maximum angle at which the intact stability curves are valid for ship’s is the angle for（）.A
the limit of positive stabilityB
the limit of small-angle stabilityC
maximum offsetD
downflooding
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To develop maximum anchor holding power，the optimum angle between the anchor’s shank and the mooring lines is（）.A
0 degreesB
10 degreesC
20 degreesD
30 degrees
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Increasing the area of the anchor flukes will（）.A
increase holding powerB
decrease holding powerC
make penetration more completeD
not effect holding power
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