海船船员考试

单选题Which effect does speed through the water have on a vessel which is underway in shallow water （）.A A decrease in the speed results in a decrease in steering response and maneuverabilityB An increase in speed results in the stern sucking down lower than

题目
单选题
Which effect does speed through the water have on a vessel which is underway in shallow water （）.
A

A decrease in the speed results in a decrease in steering response and maneuverability

B

An increase in speed results in the stern sucking down lower than the Bow

C

An increase in speed results in the vessel rising on an even plane

D

A decrease in speed results in the vessel sucking down on an even plane

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相似问题和答案

第1题：

A declaration made by the Master before a PRC Consul，giving particulars regarding heavy weather or other incidents which may have caused damage to the vessel or cargo，through no fault of the vessel，her officers，or crew is a(n) ______.

A.cargo addendum

B.exception report

C.Master's declaration

D.note of protest


正确答案：D

第2题：

Flanking rudders effect a vessel’s heading because of the ______.

A.effect of the propeller flow on the rudders

B.water flow due to the vessel’s movement through the water

C.tunnel affect of the water flow past opposing rudders

D.discharge current being channeled to impinge on the vessel’s deadwood


正确答案：A
侧面舵影响着船首向，因为螺旋桨水流作用在舵叶上。

第3题：

THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is ______.

A.Ground speed

B.Boarding speed

C.Relative speed

D.Speed of the vessel


正确答案：B

第4题：

单选题
A vessel reduces speed without backing. The rate that her speed through the water decreases depends primarily on the（）.
A

vessel's horsepower

B

sea state

C

number of propellers

D

vessel's displacement


正确答案： B
解析： 暂无解析

第5题：

单选题
A declaration made by the Master before a PRC Consul，giving particulars regarding heavy weather or other incidents which may have caused damage to the vessel or cargo，through no fault of the vessel，her officers，or crew is a(n)（）.
A

cargo addendum

B

exception report

C

Master's declaration

D

note of protest


正确答案： D
解析： 暂无解析

第6题：

Which of the following would be considered downflooding on a fishing vessel as defined in regulation?

A.Vessel heels until water enters a hatch

B.Vessel in collision floods through a damaged area above the waterline

C.Vessel takes on water due to the hatches being left open in heavy rain

D.Vessel takes on water by the propeller shaft due to failure of the stern gland


正确答案：A

第7题：

You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?（）

  • A、ROM Monitor mode
  • B、SETUP mode
  • C、Autoflash mode
  • D、RXBOOT mode
  • E、None of the above

正确答案:B

第8题：

A Doppler speed log indicates speed through the water ______.

A.at all times

B.in the bottom return mode

C.in the volume reverberation mode

D.only when there is no current


正确答案：C

第9题：

单选题
Which will most likely occur when entering shallow water? （）
A

Rudder action will become more effective

B

The vessel's list will change

C

The vessel's trim will change

D

An increase in speed will occur


正确答案： D
解析： 暂无解析

第10题：

单选题
After being launched from a vessel，totally enclosed survival craft which have been afloat over a long period require（）.
A

frequent opening of hatches to permit entry of fresh air

B

regular checks of bilge levels

C

use of ear plugs to dampen engine noise

D

frequent flushing of the water spray system with fresh water


正确答案： B
解析： 暂无解析

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