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Sea anchor是()
- A、海锚
- B、海棉
- C、海水手电
- D、海水电池
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更多 “Sea anchor是()A、海锚B、海棉C、海水手电D、海水电池” 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
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 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 pad eye to which the sea painter is made fastD
made of wood if it is of an approved type
考题
单选题下列任务中,不属于海洋水文调查的是( )。A
海水温度B
海水盐度C
海水密度D
海水深度
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