A.exhaust gas temperature system
B.exhaust load system
C.constant or pulse pressure system
D.constant volume system
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A.exhaust gas temperature system
B.exhaust load system
C.constant or pulse pressure system
D.constant volume system
A.reduce engine exhaust noise
B.reduce engine back pressure
C.recover heat which otherwise would be lost
D.increase turbocharger efficiency
A.reduce engine exhaust noise
B.reduce engine back pressure
C.recover heat which otherwise would be lost
D.increase turbocharger efficiency
A.direction of air flow within the cylinder
B.sequence of port opening
C.method of opening exhaust ports
D.volume of air admitted to the cylinder
A.sulfite or hydrazine
B.sulfite or hygroscopic sulfite
C.bromide or hydrazine
D.bromide or hygroscopic sulfite
最新試題
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the ().
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting ().
If the water level dropped rapidly in the expansion tank of a closed diesel engine cooling water system, you should suspect a ().
The main purpose of the piston oil scraper rings is to ().
The minimum speed an engine must attain before ignition can occur depends upon ().
Proper filtering and straining of fuel oil is important because the ().
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as ().
A diesel engine piston ring face is in direct contact with the ().
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by ().