A towboat has the same draft as the barges it is pushing ahe

题目
单选题
A towboat has the same draft as the barges it is pushing ahead. If the distance from the stern of the towboat to the head of the tow is 260m,where is the approximate location of the pivot point of the unit?()
A

At the head of the tow

B

75m from the head of the tow

C

120m from the head of the tow

D

180m from the head of the tow

参考答案和解析
正确答案: D
解析: 暂无解析
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相似问题和答案

第1题:

听力原文:If a customer informs his bank that a draft which has been issued to him has been lost, the drawee bank should be noticed immediately.

(8)

A.The customer should first notify the drawee bank of the loss of his draft.

B.The customer should first notify the drawer bank of the loss of his draft.

C.The customer should first notify the remitting bank of the loss of his draft.

D.The customer should first notify the collecting bank of the loss of his draft.


正确答案:B
解析:单句意思为“当客户丢失了银行开给他的汇票,则应立即通知付款行。”

第2题:

As operator of a 199 GT towing vessel sailing foreign,it shall be your duty to enter in the Official Logbook or other permanent record ______.

A.all information contained on the barge's Certificate of Inspection

B.the condition of all towing gear to be used

C.all navigational aids to be used

D.the barges load line and draft readings


正确答案:D

第3题:

The purchaser of a draft/documents presented under a straight documentary credit only has the right ______.

A.to protest the issuing bank

B.to present the drafts/documents on behalf of the beneficiary

C.to purchase the beneficiary's drafts/documents

D.to present the draft/documents by himself


正确答案:B
解析:在直接跟单信用证(documentary credit)结算方式下,出票人只代表受益人(beneficiary)出票。issuing bank开证行。drafts汇票。documents单据。

第4题:

Regulations require that cargo tanks carrying grades D or E liquids on tank barges be vented with ______.

A.Gooseneck vents and flame screens

B.Pressure-vacuum relief valves

C.Branch vent lines and a vent header

D.Forced draft blowers


正确答案:A

第5题:

You are pushing a tow ahead,at high speed,near the right hand bank of a canal.The forces affecting your towboat and tow will tend to ______.

A.Push both the head of the tow and the stern of the towboat away from the right hand bank

B.Push the head of the tow away from,and pull the stern of the towboat into,the right hand bank

C.Pull both the head of the tow and the stern of the towboat into the right hand bank

D.Pull the head of the tow into,and push the stern of the towboat away from,the right hand bank


正确答案:B

第6题:

By the time Robert()writing the first draft of his paper, most of the other students will be completing their final draft.

A、finishes

B、has finished

C、finished

D、finishing


正确答案:A

第7题:

A tow of 9 barges is made up three abreast by three long. The towboat is faced up to the last barge of the center string. The outer two strings of barges are the ______.

A.port and starboard strings

B.outer strings

C.drag strings

D.side strings


正确答案:C

第8题:

听力原文:M: Good morning! This is a demand draft for one thousand American dollars. May I have it discounted here?

W: Sorry, immediate encashment of a foreign bill is not allowed. You may entrust it to us for collection. But it takes time.

Q: What should the man do if he wants to get the payment of the draft?

(18)

A.He has to show the clerk his passport.

B.He has to entrust the draft for collection to the bank.

C.He has to fill in some forms.

D.He has to endorse the draft.


正确答案:B
解析:由对话可知,男士是想将一张即期汇票兑取现金,但女士的回答是将外汇汇票立即兑现成现金是不可以的,不过他可以"entrust it to us for collection",可见B为正确项。

第9题:

When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind,the approach is best made ______.

A.With bow out,stern in

B.With bow in,stern out

C.Parallel to the dock,as close in as possible

D.Parallel to the dock,as far out as possible


正确答案:A

第10题:

单选题
A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?()
A

One

B

Two

C

Three

D

Four


正确答案: C
解析: 暂无解析

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