Question

Explain the fundamental requirement of a fuel injection system for ci engine

Answer 1

Heya

Classification of fuel injection systems:-Air injection-Solid injectionAir injection systems:-fuel is forced by means of compressed air.-used nowadays very little, it requires bulky multi stageair compressor.-increase in engine weight and reduces the brake poweroutput.Advantage:-Good mixing of fuel and air-higher m.e.p-ability to utilize of fuels of high viscosity lessexpensive.-