A four stroke eight cylinders square gasoline engine operating at 5025 rpm has a bore equal to 87.5 mm. If the mechanical efficiency is 81%, the indicated mean effective pressure is 1210 kPa, the brake specific fuel consumption is 0.2 g/kW.s, the volumetric efficiency is 90%, the intake temperature is 28°C, the intake pressure is 1 bar and the gas constant for air is 287 J/kg.K, the fuel to air ratio is: Select one: O a. 12.22 O b. 4.315 O c. 0.231 O d. 0.425

A four stroke eight cylinders square gasoline engine operating at 5025 rpm has a bore equal to 87.5 mm. If the mechanical efficiency is 81%, the indicated mean effective pressure is 1210 kPa, the brake specific fuel consumption is 0.2 g/kW.s, the volumetric efficiency is 90%, the intake temperature is 28°C, the intake pressure is 1 bar and the gas constant for air is 287 J/kg.K, the fuel to air ratio is: Select one: O a. 12.22 O b. 4.315 O c. 0.231 O d. 0.425

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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