海船船员考试

单选题The best method to stop a vessel from dragging anchor in a sand bottom is to（）.A reduce the length of the cableB pay out more anchor cableC back the enginesD swing the rudder several times to work the anchor into the bottom

题目
单选题
The best method to stop a vessel from dragging anchor in a sand bottom is to（）.
A

reduce the length of the cable

B

pay out more anchor cable

C

back the engines

D

swing the rudder several times to work the anchor into the bottom

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相似问题和答案

第1题：

The best method of determining if a vessel is dragging anchor is to note ______.

A.the amount of line paid out

B.how much the vessel sheers while at anchor

C.any change in the tautness of the anchor chain

D.changes in bearings of fixed objects onshore


正确答案：D
确定船舶是否在走锚的最好方法是注意岸上固定物标的方位变化。

第2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 ratio

B.replacing that portion with a short length of chain

C.using a hockle to keep that portion of the anchor line off the bottom

D.using a synthetic line


正确答案：B
保护靠近锚面的缆绳在底部上的防磨装置最好的方法是通过用锚链代替靠近锚的部分长短的缆绳。

第3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 anchor

D.Walking out anchor


正确答案：A
锚在海底移动一控制船舶的运动定义为拖锚。

第4题：

The holding capability of an anchor is primarily determined by the ______．

A.Shape of the anchor

B.Stowage of the anchor on board

C.Anchor's ability to dig in

D.Size of the vessel and its draft


正确答案：C

第5题：

In dense fog a vessel without operational radar may not be justified ________ at all but should anchor if it is safe and practicable for her to do so．

A.to be underway

B.on under way condition

C.to stop engine

D.in being under way


正确答案：D

第6题：

The best method to stop a vessel from dragging anchor in a sand bottom is to ______.

A.reduce the length of the cable

B.pay out more anchor cable

C.back the engines

D.swing the rudder several times to work the anchor into the bottom


正确答案：B
停止一船舶在沙底地质中走锚的最好的方法是松出更多的锚链。

第7题：

What measures should be taken if anchor dragging?


正确答案：Anchor dragging means the anchor can’t bring up the ship to the seabed/ground. To prevent anchor dragging, you should make full consideration of all the features of the anchor position before anchoring, work out the cable length, and make sure the ship is brought up when anchoring. When anchor dragging, we should inform the master, the engine room, c/o and other personnel involved. Announce the alarm on radio to the other ships in vicinity. And then heave up the anchor to drop it again.

第8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 anchor

D.Walking out anchor


正确答案：B
锚在海底上不知觉的移动不在起到防止船舶的移动定义为走锚。

第9题：

While your vessel is docked port side to a wharf，a sudden gale force wind causes the vessel's stern lines to part. The stern begins to fall away from the dock，and no tugs are immediately available. Which measure(s) should you take FIRST?

A.Notify the engineroom of the need for propulsion

B.Shut down any cargo transfer that's in progress

C.Let go the port anchor and veer to a short scope of chain

D.Obtain assistance from the terminal to put new stern lines out


正确答案：B

第10题：

What provides little or no indication that a vessel is dragging anchor ________．

A.Increasing radar range to a fixed object ahead

B.Drift lead with the line leading perpendicular to the centerline

C.Vibrations felt by placing a hand on the cable

D.Changing bearings to distant fixed objects abeam


正确答案：B

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