海船船员考试

单选题When a ship is entering to narrow waterway and the fuel feeding of the main engine is keeping unchanged, which of the following is the wrong conclusion?（）A the power of main engine will be reducedB exhaust temperature will be increasedC the speed of th

题目
单选题
When a ship is entering to narrow waterway and the fuel feeding of the main engine is keeping unchanged, which of the following is the wrong conclusion?（）
A

the power of main engine will be reduced

B

exhaust temperature will be increased

C

the speed of the ship will be reduced

D

the propulsion characteristic of propeller will keep unchanged

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相似问题和答案

第1题：

When are fore and aft draft readings required to be entered in the unofficial logbook of a ship?

A.Once a day

B.Once a week

C.Prior to getting underway

D.Only when entering waters of different density


正确答案：C

第2题：

If you wear extra clothing when entering the water after abandoning ship it will ______.

A.weigh you down

B.preserve body heat

C.reduce your body heat

D.make it more difficult to bteathe


正确答案：B
如果你在弃船后穿了多余的衣服进入水里，他将保护你的体温。

第3题：

When the ship is going to enter into the harbor, ____.

A.change from heavy fuel oil to diesel oil for main engine

B.pumping out bilge water

C.change sea chest from high level one to lower level one

D.test emergency generator


正确答案：A

第4题：

单选题
The primary function of a fuel delivery check valve assembly is to（）
A

deliver proper fuel quantity to the injection nozzle

B

provide rapid fuel injection cutoff

C

control fuel quantity entering the pump body

D

control fuel pressure delivered to the combustion chamber


正确答案： A
解析： 暂无解析

第5题：

单选题
When the ship is going to enter into the harbor,（）
A

change from heavy fuel oil to diesel oil for mail engine

B

pumping oil bilge water

C

change sea chest form high level one to lower one

D

test emergency generator


正确答案： B
解析： 暂无解析

第6题：

Every ship should hoist ______ when approaching and entering ports.

A.its flashing light

B.the ship’s name

C.its identification

D.its signal letters


正确答案：D
每一艘船在接近或进入港口时应升起她的船名旗。

第7题：

When do sailors make the ship fast? （）

  • A、When a ship is unmooring.
  • B、After a ship is in position alongside a wharf.
  • C、Before a ship is loading.
  • D、A and C

正确答案:B

第8题：

If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measures the engineer on duty should _______.

A.stop main engine immediately

B.ask the captain and the chief engineer's permission for stopping the engine

C.inquire the bridge for the situation initiatively

D.stop engine and inform bridge


正确答案：C

第9题：

单选题
When a ship is entering to shallow water, ship resistance will be increased and the speed of main engine reduced.Due to the function of the governor, the main engine will（）
A

reduce fuel feeding

B

increase fuel feeding

C

keep original fuel feeding

D

be overspeed


正确答案： B
解析： 暂无解析

第10题：

单选题
If keep the fuel injection of main engine unchanged when ship is fouled, that will causeⅠ.The speed of main engine to be reduced Ⅱ.Ship speed to be reduced Ⅲ.The resistance torque of propeller to be increased Ⅳ.Trim at stern to increase（）
A

Ⅰ + Ⅱ

B

Ⅰ ~ Ⅲ

C

Ⅰ ~ Ⅳ

D

Ⅰ + Ⅱ + Ⅳ


正确答案： B
解析： 暂无解析

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