海船船员考试
单选题Fresh water is used for the cooling of cylinder jackets and （） of the marine diesel engine.A cylinder coversB lubricating spaceC crossheadD exhaust manifold
题目
cylinder covers
lubricating space
crosshead
exhaust manifold
参考答案和解析
相似问题和答案
第1题：
The cooling liquid used for the cylinder may be referred to as _____.
A.jacket water
B.make-up water
C.boiler water
D.flushing water
第2题：
水泥涂料用于淡水舱和双层底舱。（）
- A、Primer is used for sea water tanks and double bottom tanks.
- B、Cement wash is used for fresh water tanks and double bottom tanks.
- C、Varnish is used for fresh water tanks and double bottom tanks.
- D、Bitumen is used for fresh water tanks and double bottom tanks.
正确答案:B
第3题：
What is head tank in the closed cooling water system used for?
A.for the release of air from the cooling water
B.providing expansion room for heated cooling water
C.a place for implementing water and water treatment agent
D.all of the above
第4题：
the motor
the fresh water generator
the governor
the fuel pump
第5题：
for the release of air from the cooling water
providing expansion room for heated cooling water
a place for implementing water and water treatment agent
all of the above
第6题：
Piston cooling fins are located
A.atop the piston crown
B.beneath the piston crown
C.at the base of the piston skirt
D.inside the cylinder liner cooling water jacket
第7题：
notify the duty officer, reduce the engine speed, take some measures to remove failures
notify the duty officer and stop the engine immediately, find the cause and remove failures
notify the C/E
notify the captain
第8题：
The space between cylinder liner and jacket is called _____.
A.the cooling water
B.the circulating water
C.the cooler
D.the cooling water space
第9题：
dividing walls
divided walls
dividing liners
divided jackets
第10题：
by cooling sea water
by heating sea water
by evaporation of sea water
by purifying sea water