A.camshaft
B.reduction gears
C.rocker arm
D.connecting or piston rod
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A.a worn water pump
B.not enough coolant
C.air in the cooling system
D.all of the above
A.flywheel
B.crankshaft
C.journal bearings
D.camshaft
A.45
B.60
C.90
D.100
A.inside micrometer
B.feeler gauge
C.adjustable trammel
D.sighting device
A.starting air and fuel pumps
B.piston cooling pumps
C.exhaust valves
D.all of the above
最新試題
The highest pressure in a diesel engine cylinder normally occurs ().
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to ().
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST ().
Proper filtering and straining of fuel oil is important because the ().
White smoke exhausting from an operating diesel engine may indicate ().
Lube oil cannot be efficiently filtered if its ().
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
In using reduction gears to obtain efficient propeller speeds, ().
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?()
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 ().