A 4 cylinder, 4-stroke diesel engine undergone a test, running at 2000 rpm has a bore of 100 mm and a stroke of 200mm. It takes 5Kg of air per minute and develop a 1200N-m torque. The air-fuel ratio is 15:1 and the calorific value of the fuel is 50,500 KJ/Kg while the ambient air density is 1.2 Kg/m³, if the indicated mean effective pressure is 2500Kpa calculate the following: a) Fuel Equivalent Power b) Energy lost in cooling and Radiation c) Indicated power D) Brake power E) Friction Power F) Volumetric Efficiency G) Indicated Thermal efficiency H) Mechanical efficiency 1) Brake specific fuel consumption

A 4 cylinder, 4-stroke diesel engine undergone a test, running at 2000 rpm has a bore of 100 mm and a stroke of 200mm. It takes 5Kg of air per minute and develop a 1200N-m torque. The air-fuel ratio is 15:1 and the calorific value of the fuel is 50,500 KJ/Kg while the ambient air density is 1.2 Kg/m³, if the indicated mean effective pressure is 2500Kpa calculate the following: a) Fuel Equivalent Power b) Energy lost in cooling and Radiation c) Indicated power D) Brake power E) Friction Power F) Volumetric Efficiency G) Indicated Thermal efficiency H) Mechanical efficiency 1) Brake specific fuel consumption

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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