Discuss factors influencing firing order of SI engine.
[3 marks]Give difference between four stroke & two stroke engine.
[4 marks]ExGpilvaei nd iVffaelrveen cteim bientwg edeiang froaumr sftoror kSe. I& 4 -tswtroo sktero ekneg einnge iwnei.t h neat sketch. Give difference between four stroke & two stroke engine.
[7 marks]Enlist properties of C.Iengine fuels & define any two.
[3 marks]Explain in brief working principle of venture in context to carburetor. Give difference between four stroke & two stroke engine.
[4 marks]Explain construction & working of Solex Carburetor with neat sketch.
[7 marks]Write a short note on MPFI system.
[7 marks]Define scavenging. State different types of scavenging.
[3 marks]Explain the Pintaux nozzle with neat sketch and discuss its merits and demerits.
[4 marks]Describe CRDI system for diesel engine with neat sketch.
[7 marks]State the different parameters to control the knock.
[3 marks]Explain the working of pneumatic governor.
[4 marks]Explain the stages of combustion with P-θ diagram in C.I. engines.
[7 marks]State the function of lubrication system.
[3 marks]Give the comparison between Air cooling system and Water-cooling system
[4 marks]State the types of turbocharging and explain any one with neat sketch.
[7 marks]State the limitations of turbocharging.
[3 marks]Discuss the factors affecting flame propagation in S.I. Engine.
[4 marks]Explain with neat sketch water cooling system with thermostat valve.
[7 marks]What is valve overlapping? Give significance of it.
[3 marks]Explain concept of supercharging.
[4 marks]Differentiate between Mist and Pressure feed lubrication system.
[7 marks]Define following (a) Indicated horse power (b) Brake horse power
[3 marks]Friction horse power
[ marks]Discuss Heat balance sheet for four stroke C.I. engine.
[4 marks]Explain with neat sketch the construction and working of bosch fuel pump.
[7 marks]