搜题
用户您好， 请在下方输入框内搜索其它题目：
搜题
题目内容 （请给出正确答案）
提问人：网友 发布时间：
【单选题】

In stopping distances of vessels，head reach can best be described as the（）.

A、difference between the vessel's speed through the water at any instant and the new speed ordered on the telegraph

B、distance the vessel has actually run through the water since a change of speed was ordered

C、distance the vessel will run between taking action to stop her and being stationary in the water

D、speed at which a vessel should proceed to ensure that she will run a predetermined distance，once her engines have been stopped

查看正确答案
更多“In stopping distances of vessels，head reach can best be described as the（）.”相关的问题
第1题
[单选题] Which statement about stopping a vessel is TRUE?（）

A、A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from astern  B、A vessel is dead in the water when the back wash from astern operation reaches the bow  C、A tunnel bow thruster can be used in an emergency to reduce the stopping distance  D、When a vessel is dead in the water any speed displayed by doppler log reflects the current  

点击查看答案
第2题
[单选题] What（）the advance and transfer distances in a crash stop?

A、to be  B、are  C、is  D、are there  

点击查看答案
第3题
[单选题] A vessel shall slacken her speed，stop，or reverse her engines，if necessary，to（）.

A、avoid collision  B、allow more time to assess the situation  C、be stopped in an appropriate distance  D、All of the above  

点击查看答案
第4题
[单选题] The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within（）.

A、The distance of visibility  B、1/2 the distance of visibility  C、A distance appropriate to the existing circumstances and conditions  D、The distance that it would require for the propeller to go from full ahead to full astern  

点击查看答案
第5题
[单选题] The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within（）.

A、the distance of visibility  B、1/2 the distance of visibility  C、a distance appropriate to the existing circumstances and conditions  D、the distance that it would require for the propeller to go from full ahead to full astern  

点击查看答案
第6题
[单选题] The distance between rivets in a row is known as the（）.

A、arm  B、pitch  C、gage  D、rivet distance  

点击查看答案
第7题
[] In which voyage, between two points, is the rhumb line distance not approximately the same as the great circle distance?（）.

A、A.The two points are in low latitudes in the same hemisphere  B、B.The two points are in high latitudes in the same hemisphere  C、C.The two points are near the equator, but in different hemispheres  D、D.One point is near the equator, one point is in a high latitude, and both are near the 180th meridian  

点击查看答案
第8题
[单选题] What is the danger associated with stopping a running job by using the STOP_JOB procedure?（）

A、The job will need to be reenabled before it will execute again.  B、The job may hold locks on objects referenced within it.  C、All jobs within the job group will also be stopped.  D、The job may leave data in an inconsistent state.  E、There is no danger in using the STOP_JOB procedure.  

点击查看答案
第9题
[单选题] In ship construction，keel scantlings should be the greatest（）.

A、at each frame  B、amidships  C、one-third the distance from the bow  D、one-third the distance from the stern  

点击查看答案
账号：
答题记录 我的收藏 我的题库
客服
TOP

请使用微信扫码支付

订单号：
遇到问题请联系在线客服