In the suction stroke air is induced into the cylinder ()In the compression stroke the air is compressed.
- Aby an fuel valve
- Bthrough an inlet valve
- Cwith an exhaust valve
- Dfrom an outlet valve
In the suction stroke air is induced into the cylinder ()In the compression stroke the air is compressed.
1、Air motion is induced in a four-stroke
Air motion is induced in a four-stroke/cycle diesel engine cylinder to improve air fuel mixing, and is known as()AsuperchargingBscavengingCturbulenceDswept volume charging
2、In a diesel engine, when the fuel is i
In a diesel engine, when the fuel is injected into the cylinder,()Athe piston is just coming upward from the bottom dead centerBthe piston h...
3、Excessive air leakage into the suction
Excessive air leakage into the suction side of a centrifugal pump would be indicated by which of the following operational problems?()AThe pum...
4、The air filter is fixed in the () of a
The air filter is fixed in the () of an air compressor.Ainlet pipeBoutlet pipeCinter coolerDafter cooler
5、In a common rail engine, the fuel is i
In a common rail engine, the fuel is injected into cylinders()Aby injection pumpsBat a time decided by the injection pump timingCby a signal opening the magnetic valvesDat a time decided by the cam directly
6、In the suction stroke, the crankshaft
In the suction stroke, the crankshaft is rotating clockwise and the piston is moving () the cylinderThe inlet valve is () and a fresh cha...