A:F ratio needed for minimum specific fuel consumption of S.I. engine is,

Related MCQs

• what would be the brake thermal efficiency of the engine, if the brake power of the engine is of 58.65KW, fuel consumption is 14kg/hr and the calrofic value of the fuel is 42500kj/kg
• a six cylinder four stroke petrol engine develops a indicated power of 67.593 KW with indicated mean specific fuel consumption os 0.3kg/Kwh. What would be the mas flow rate of the fuel in kg/hr
• what would be the air fuel ratio ot the engine if the air consumtion time for 0.1 cubic meter as 16.3 sec and whose density is 1.175kg per cubic meter and fuel consumtion time for 10 cc as 20.sec whos specific gravity is 0.7…….
• To have minimum specific fuek consumption ot to achieve maximum economy of fuel, mixture supplied is
• what is the air fuel ratio of the engine, if the air consumtion I s0.00721 kg per second and fuel consumtion I s0.00035kg per se
• what would be the heat supplied to the engine in KJ/s, if the engine consumes 8 lit of gasoline per second. Take caloric value and specific gravity of fuel is 44000 kj/kg and 0.8 resp.
• In multi cylinder engines,in all the cylinders I. Air-fuel ratio is same, II.Air-fuel ratio is different
• specific fuel consumption is
• If a fuel for SI engine has high octane rating it shows that fuel has
• an engine develops 100 Kw wihing the cylinder using fuel having calrofic value of 40000kj/kg with brake thermal efficiency 0.24 and mechanical efficiency 0.8. the fuel consumprion in kg/s…………….?