Intake air flow from a diesel engine turbocharger is directly proportional to engine()
A、A.exhaust gas pressure
B、B.exhaust gas temperature
C、C.speed
D、D.load
A、A.exhaust gas pressure
B、B.exhaust gas temperature
C、C.speed
D、D.load
A、Excessive piston blow-by to the manifold B、Insufficient cooling water flow C、Accumulated water in the air boxes D、Clogged air intake filters
A、A.Disconnect the battery cables from the starting motor B、B.Drain the hydraulic fluid from the governor sump C、C.Block the flow of cooling air to the radiator D、D.Secure the fuel supply and block the air intake
A、Faulty turbocharger turbine diffuser ring B、Faulty turbocharger compressor ring C、Insufficient cooling water flow D、Clogged air intake filters
A、broken inlet valves B、broken discharge valves C、pulsations in the air distribution system D、overloading of the air distribution system
A、the beveled edges of the intake valves provide for serf-centering during seating B、intake valves utilize stellite-coated valve seat inserts which reduce wear C、the volume of air passing through intake valves is less than the volume of air passing through exhaust valves D、intake valves are less affected to the corrosive action of exhaust gases
A、In open air B、Inside cabins near the overhead C、In the machinery space near the engine air intake D、Underwater
A、reduce air charge turbulence B、induce air swirl C、deflect hot combustion gas away from the valves D、oppose the effects of piston induced squish
A、improve fuel flow volume B、cool the exhaust valves C、reduce the intake air charge density D、increase the temperature of exhaust gases