海船船员考试
单选题Some diesel engines are fitted with a thermometer in the cooling water outlet from each cylinderIf the cooling water temperature from all cylinders begins to rise above normal, you should suspect （）A increase blow-by in all cylindersB incomplete combus
题目
increase blow-by in all cylinders
incomplete combustion in all cylinder
overloading in all cylinders
insufficient fuel delivery to all cylinders
相似问题和答案
第1题：
spring force
hydraulic pressure
centrifugal force
mechanical linkage
第2题：
chromium plating piston rings
knurling the piston skirt
extended maximum power operation
applying load to a cold diesel engine
第3题：
All diesel engines are classified as ______．
A.Four cycle
B.Compression ignition
C.Vacuum ignition
D.External combustion
第4题：
fluctuates with the engine speed to some extent, independent of the engine speed
keeps constant at all engine speed, dependent on the engine speed to some extent
keeps constant at all engine speed, independent of the engine speed
is decided by the engine speed, constant at all engine speed
第5题：
they are more heavily built
the fuel used is less volatile
they can be easily reversed
they operate at a lower speed
第6题：
prevent engine back pressure at heavy loads
increase total engine efficiency at low loads
prevent boiler corrosion at low engine loads
improve engine fuel consumption at any load
第7题：
sliding the camshaft along its axis
rotating the cam 180
rotating the cam followers 180
moving the idler sprockets in the drive chain
第8题：
less even torque
higher cylinder head temperatures
fewer power strokes per revolution
greater weight/size requirements
第9题：
Diesel engines have more advantages in comparison with gasoline engines
Diesel engines have more advantages in comparison to gasoline engines
Gasoline engines have more advantages in comparison with diesel engines
Gasoline engines have more advantages in comparison to diesel engines
第10题：
antiknock characteristics
ignition qualities
rates of vaporization
viscosity