单选题In the process of the stand-by, warm-up the engine usually through give preheat of which parts of the diesel engine?（）A cooling water of the cooling systemB fuel of the FO systemC LO of the LO systemD cooling water of the cooling system and LO of the L

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单选题

In the process of the stand-by, warm-up the engine usually through give preheat of which parts of the diesel engine?（）

cooling water of the cooling system

fuel of the FO system

LO of the LO system

cooling water of the cooling system and LO of the LO system

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相似问题和答案

第1题：

______, the second one will start automatically.

A.If the first stand-by set failed

B.If the first stand-by set fails

C.If the first stand-by set will fail

D.If the first stand-by set doesn’t fail

正确答案：B

第2题：

单选题

Problems with the diesel engine fuel injection pump are usually caused by（）

improper adjustment

contaminated fuel

kinked fuel lines

excessive engine vibration

正确答案： C

解析：暂无解析

第3题：

When stand－by before sailing, the duty engineer and officer should check clock, engine telegraph and rudder, and then write it in the0

A.engine room logbook

B.vovage logbook

c engine room logbook or voyage loglook

D.engine room logbook and voyage logbook

答案：D

第4题：

单选题

When stand-by engine instructions have been received, it’s necessary to make it sure that all valves in the various systems are（）

operational

open

closed securely

at middle position

正确答案： A

解析：暂无解析

第5题：

单选题

When the ship in the condition of stand-by and engine trials, usually put the engine telegraph in the （） position.

stand by

slow ahead

slow astern

B or C

正确答案： A

解析：暂无解析

第6题：

The muster station is usually on （）(艇甲板).

A、boat deck
B、the bridge
C、engine room
D、main deck

正确答案:A

第7题：

单选题

A viscosity regulator used for an engine is usually provided in order to （） for an engine burning heavy fuel oil.

regulate the fuel supply

maintain a constant fuel viscosity at the fuel valves

maintain efficient cooling

alter the fuel density

正确答案： B

解析：暂无解析

第8题：

An over-speed safety device is usually fitted to a generator engine for ___ in the event of over-speed.

A.stabilizing the ship speed

B.increasing the fuel pump setting

C.braking the crankshaft

D.cutting power off the engine

正确答案：D

第9题：

单选题

When the movement of engine is no longer required the pilot usually gives the order like this（） .

Stop engine

Nothing to port

Finish engines

Finished with engines

正确答案： A

解析：暂无解析

第10题：

单选题

In the production of freshwater from seawater through a process of heating and cooling, the cooling phase of production is usually called （）.

evaporation

distillation

dehydration

condensation

正确答案： A

解析：暂无解析

In the process of the stand-by, warm-up the engine usually t

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