A.decreased piston to cylinder head clearance
B.increased exhaust system back pressure
C.early fuel injection timing
D.low scavenge air temperature
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A.high temperature and a high viscosity
B.high temperature and a low viscosity
C.low temperature and a high viscosity
D.low temperature and a low viscosity
A.vanadium
B.carbon
C.copper
D.ash
A.The amount of fuel injected will be increased
B.The start of injection will be retarded
C.The nozzle will permit fuel to dribble
D.The spray pattern will be distorted
A.speed droop
B.sensitivity
C.stability
D.promptness
A.proper fuel metering
B.complete fuel/air mixing
C.minimal fuel penetration
D.proper fuel timing
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The main purpose of the piston oil scraper rings is to ().
A thrust bearing is used with a propulsion diesel engine to ().
In a simple mechanical governor, the ().
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to ().
When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, resulting in the incorrect amount of air for combustion?()
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because ().
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by ().
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
An automated diesel engine should normally shut down due to ()