run at an irregular speed
create high lube oil temperature
cause the engine to over-speed
cause blue smoke in the exhaust
第1题：
low lube oil temperature
low starting air temperature
air in the fuel injection
water in the starting air system
第2题：
to inspect if the cylinder has the water leakage
to expel out the residual water/gas/oil from the cylinder
to check if fuel supply is normal
A and B
第3题：
If a diesel engine turned over freely but failed to start, the cause could be ________.
A.water in the fuel
B.cold lube oil
C.excessive starting air pressure
D.excessive fuel pressure
第4题：
Disconnect the battery cables from the starting motor
Drain the hydraulic fluid from the governor sump
Block the flow of cooling air to the radiator
Secure the fuel supply and block the air intake
第5题：
reduce the fuel feeding of main engine of inner propeller
reduce the fuel feeding of main engine of outer propeller
firstly reduce the fuel of main engine of inner propeller, then reduce the fuel feeding of engine of outer propeller
reduce fuel feeding of two engines at the same time
第6题：
increasing the quantity of starting air
increasing the lube oil pressure
heating the engine fuel supply
heating the engine jacket water
第7题：
low combustion temperature
a leaking fuel nozzle check valve
late fuel injection
plugged oil-scraper ring hole
第8题：
to prevent the fuel system from becoming air-hound
to prevent the fuel system becoming clogged with dirty particles
both of the above
to prevent the lubricating oil from leaking out of the filter element
第9题：
low water level
high water level
excessively high fuel pressure
low oil temperature
第10题：
fuel pumps
cylinders
fuel strainers
all of above