A、high exhaust temperature and low firing pressure
B、high exhaust temperature and high firing pressure
C、low exhaust temperature and low firing pressure
D、low exhaust temperature and high firing pressure
更多“Early injection timing is indicated by （）.”相关的问题
A、late fuel injection B、early fuel injection C、high exhaust temperature from that cylinder D、decreased effective stroke from that injector
A、a leaking fuel injection nozzle B、a clogged air filter C、early fuel injection D、burned valves
A、last part of the exhaust stroke, and the first part of the intake stroke B、last part of the intake stroke only C、early part of the injection stroke only D、early part of the power stroke
A、early injection timing B、worn orifices in the injection nozzles C、worn or scored cylinder liners D、using a fuel with too low of a cetane number
A、a leaking fuel injector nozzle B、a clogged air filter C、excessively early fuel injection D、malfunctioning valves
A、improper fuel rack positing B、lengthy exhaust valve duration C、extend operation at light load D、excessively early injection timing
A、A.early fuel injection timing B、B.leaking valves C、C.a continuously open scavenge air port D、D.low cooling water temperature
A、ignition may be delayed B、fuel economy is not affected C、exhaust gas temperature will be unchanged D、the exhaust will be clear
A、a leaking fuel injector nozzle B、a clogged air filter C、excessively early fuel injection D、malfunctioning valves
A、too light of a load B、injection timing is too early C、overloading of the engine D、too low of a compression ratio
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