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1
Explain the effect of ignition timing on exhaust emissions. This question has 0 answers so far.
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How do exhaust temperature and mean effective pressureaffect the engine performance. This question has 0 answers so far.
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Describe the knock rating of SI and CI engine. This question has 0 answers so far.
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Discuss the working of battery ignition system with a neat sketch. This question has 0 answers so far.
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Compare the air cooling and liquid cooling systems. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. calculate air consumption/ second. This question has 0 answers so far.
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Why fins and baffles are required in air-cooled engine?Explain. This question has 0 answers so far.
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Derive the expression for entropy rise across the normal shock. This question has 0 answers so far.
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A shock tube operates with helium driver of pressure 25 barand 300 K temperature and air as driven gas with 0.1 bar pressure and 300 K temperature. Calculate the properties behind reflected shock. This question has 0 answers so far.
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Write short notes on Oblique shocks. This question has 0 answers so far.
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Write short notes on Friction factor & Friction parameters. This question has 0 answers so far.
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Write short notes on Detonation and deflagnation. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. Calculate indicated power. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. calculate frictional power. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. calculate brake thermal. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. calculate indicated thermal efficiency. This question has 0 answers so far.
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A 4-stroke petrol engine deliyers a brake power of 36.8 kW with a mechanical efficiency of 80%. The air fuel ratio is 15:1 and the fuel consumption is 0.4068 kg/kWh. The heating value of the fuel is 42000kJ/kg. calculate total fuel consumption. This question has 0 answers so far.
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What are the various desired properties of a lubricant and explain how additives help to achieve the desired properties This question has 0 answers so far.
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What are the various components to be lubricated in an engine and explain how it is accomplished? This question has 0 answers so far.
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With a schematic diagram, show the main components of a diesel injection system? This question has 0 answers so far.
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What are the requirements of cl fuel injection system?Sketch a common rail injection system and explain its working. This question has 0 answers so far.
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Discuss the reasons for looking for alternate fuels for IC engines. This question has 0 answers so far.
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Explain the phenomenon of knock in CI engines and compares it with SI engine knock. This question has 0 answers so far.
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Describe briefly the MPFI system with neat sketch. This question has 0 answers so far.
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With a neat sketch explain the working of simple carburetor. This question has 0 answers so far.
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Draw Rayleigh line in h-s diagram with isentropic stagnation line and show various regions. This question has 0 answers so far.
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How does chocking occur in a Fanno Flow and give twopractical examples where the Fanno Flow occurs. This question has 0 answers so far.
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What is meant by gas dynamics? This question has 0 answers so far.
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When does the maximum mass flow occur for an isentropic flow with variables area and what type of nozzle used for sonic flow and supersonic flow? This question has 0 answers so far.
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Why the efficiency of a machine, experiencing shock wave is considerably low? This question has 0 answers so far.
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What are different types of injection system? This question has 0 answers so far.