A.Prevents lateral movement of the slow speed gear
B.Transmits propeller thrust to the hull
C.Keeps spring bearings in line
D.Prevents main reduction gear axial movement
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A.under high pressure
B.under low pressure
C.heated to reduce viscosity
D.cooled to increase viscosity
A.fuel oil pump will over-speed if dirt is not removed
B.fuel oil transfer pumps cannot tolerate small amounts of dirt in the oil
C.fuel injectors may be damaged by foreign particles in the fuel oil
D.dirty fuel will clog the intake air filter
A.low lube oil temperature
B.high ambient air temperature
C.low tube oil pressure
D.high exhaust system back pressure
A.the type and size of the engine
B.the condition of the engine
C.ambient temperature
D.all of the above
A.it has a longer power stroke
B.more air gets into the cylinder each stroke
C.it develops twice as many power strokes at the same speed
D.higher combustion pressure is developed
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An automated diesel engine should normally shut down due to ()
In a simple mechanical governor, the ().
Maximum horsepower of a diesel engine is attained ().
The ability of the governor to prevent fluctuations in engine speed is termed ().
In using reduction gears to obtain efficient propeller speeds, ().
Lube oil filters remove contaminants more efficiently if the oil being filtered is ().
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?()
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
Routine monitoring of a diesel engine should include ().
Combustion knock occurring in a diesel engine can be caused by ().