A four stroke eight cylinders square gasoline engine operating at 3000 rpm has a bore equal to 86 mm. If the mechanical efficiency is 82%, the indicated mean effective pressure is 1500 kPa, the brake specific fuel consumption is 0.1889 g/kW.s, the volumetric efficiency is 83%, the ntake temperature is 27°C, the intake pressure is 1 bar and the gas constant for air is 287 J/kg.K, the air to fuel ratio is: Select one: O a. 2.89 O b. 12.2 O c. 3.15 O d. 9.15

A four stroke eight cylinders square gasoline engine operating at 3000 rpm has a bore equal to 86 mm. If the mechanical efficiency is 82%, the indicated mean effective pressure is 1500 kPa, the brake specific fuel consumption is 0.1889 g/kW.s, the volumetric efficiency is 83%, the ntake temperature is 27°C, the intake pressure is 1 bar and the gas constant for air is 287 J/kg.K, the air to fuel ratio is: Select one: O a. 2.89 O b. 12.2 O c. 3.15 O d. 9.15

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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