A.crankcase pressure
B.lube oil pressure
C.saltwater pressure
D.exhaust temperature
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A.operating the boiler at less than normal water level
B.installing fins on the firesides of water-tubes
C.increasing the amount of excess air to the burners
D.treating the boiler water with chemical oxygen scavengers
A.delivering the same quantity of fuel to each cylinder for each power stroke according to engine load
B.maintaining the metering adjustment for a reasonable period under all load conditions
C.timing fuel injection to obtain maximum power and good fuel economy
D.distributing the fuel to all parts of the combustion chamber for proper combustion
A.engine to the bed
B.rocker arm to the camshaft
C.crankshaft to the gear train
D.piston to the crankshaft
A.two fuel oil transfer pumps provided where one is to be independent of the main engine
B.two fuel oil transfer pumps, with a combined capacity exceeding the maximum consumption of the main engine
C.engine driven transfer pumps and only used in constant speed applications
D.the capacity of the engine driven pump exceed the consumption rate of the engine to which it is attached
A.Camshaft beatings
B.Main bearings
C.Piston crowns
D.Cylinder walls
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The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as ().
Maximum horsepower of a diesel engine is attained ().
Proper filtering and straining of fuel oil is important because the ().
The ability of the governor to prevent fluctuations in engine speed is termed ().
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a ().
Lube oil filters remove contaminants more efficiently if the oil being filtered is ().
Diesel engine control can be obtained by the bridge ().
The minimum speed an engine must attain before ignition can occur depends upon ().
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to ().
White smoke exhausting from an operating diesel engine may indicate ().