High exhaust temperatures from all of cylinder of a turbocharged, four-stroke/cycle diesel engine can be caused by an()
- Ainoperative turbocharger
- Binadequate fuel supply
- Coverload on one cylinder
- Dunequal load distributio
High exhaust temperatures from all of cylinder of a turbocharged, four-stroke/cycle diesel engine can be caused by an()
1、The color of the exhaust from a diesel
The color of the exhaust from a diesel engine should be ()AclearBhazy light brownChazy light blueDhazy light grey
2、Exhaust temperature increases in all
Exhaust temperature increases in all cylinders, the possible cause may be()(1) increased scavenging air temperature(2) air in fuel pumps and fuel valves(3) fouling of air and gas passagesA(1)+(2)B(1)+(3)C(2)+(3)D(1)+(2)+(3)
3、If a diesel engines exhaust temperatur
If a diesel engines exhaust temperature is abnormally high, the cause could be()Atoo light of a loadBinjection timing is too earlyCoverloading of the engineDtoo low of a compression ratio
4、Diesel engine exhaust gas temperatures
Diesel engine exhaust gas temperatures can be used to determine individual cylinder ().AperformanceBhorsepower outputCfuel consumptionDscavenge effect
5、White smoke exhausting from an operati
White smoke exhausting from an operating diesel engine may indicate ().Aa cracked linerBburning lube oilCan overloaded engineDinsufficient combustion air
6、A high temperature alarm or () which w
A high temperature alarm or () which will melt is used to guard against the explosion of compressor air pipelines.Aa flame trapBa relief valveCa fusible plugDa bursting ca