Air scavenging of a diesel engine cylinder()
- Ablows out the exhaust gases
- Bsupplies oxygen for combustion
- Ccools the valves and cylinder walls
- Dall of the above
Air scavenging of a diesel engine cylinder()
1、An indication of a diesel engine air i
An indication of a diesel engine air intake being partially clogged, is ().Alow firing pressure and low exhaust temperaturesBlow firing pressur...
2、The scavenge air receiver is of a simp
The scavenge air receiver is of a simplified and modular design with integral non-return flaps, hanging cooler and two auxiliary air blowers()AdozensBparcelsCbundlesDgallo
3、The crankcase of many diesel engines a
The crankcase of many diesel engines are kept under a slight vacuum by the ().Ascavenging action of the pistonBpiston type vacuum pump taking suction off a differential manometerCgland exhausting manometerDcrankcase exhaust fa
4、Air in the fuel lines of a diesel engi
Air in the fuel lines of a diesel engine can cause ()Aignition failureBoxygen corrosion of the fuel linesCthe pistons to seizeDblue smoke
5、Maximum horsepower of a diesel engine
Maximum horsepower of a diesel engine is attained ().Awhen the engine RPM is pulled down by overloadBat rated engine RPMCat 95 % of rated engine RPMDat 95 % of a properly adjusted governor RPM with the engine under full load
6、The exhaust system of a diesel engine
The exhaust system of a diesel engine is usually designed to remove exhaust gases and to ()Aprovide exhaust back pressureBprevent exhaust smoke emissionsCpower a reciprocating superchargerDmuffle exhaust gas noise