Q38 A 8.25 Cm #11.5 Cm, four-cylinder, four stroke cycle spark-ignitionengine is to have a maximum speed of 3000r.p.m and volumetric efficiencyof 80%-If the maximum venturi depression is to be 150 Cm of water what mustbe the size of the venturi? Also determine the size of the fuel orifice if air-fuelratio of 14:1 is desired. List the assumption made.Take coefficient of discharge for air and fuel orifices as 0.84 and 0.7respectively.Density of air 1.29 kg/m³ and density of fuel 700 kg/m³.Answers [ 22.2 mm, 1.35mm]

Final Answers:Venturi diameter: 22.2 mmFuel orifice diameter: 1.35 mm

Answered: Q38 A 8.25 Cm #11.5 Cm, four-cylinder,…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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