A.an insufficient speed droop setting
B.an overloaded engine
C.clogged drain holes in the oil control rings
D.complete combustion
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A.late ignition
B.water in the fuel
C.high compression temperature
D.starting valve stuck open
A.White
B.Black
C.Blue
D.Clear
A.low ignition quality
B.a high volatility
C.low ignition delay
D.a high cetane number
A.inoperative turbocharger
B.inadequate fuel supply
C.overload on one cylinder
D.unequal load distribution
A.governor sensitivity
B.exhaust temperature
C.fuel injection pressure
D.speed of the can shaft
最新試題
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
When does auxiliary burner of incinerator put into operation? ()Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
() is not installed on the main switchboar.
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
()connectors hold best if a wire is accidentally pulled or a connection becomes loose.