During a test on a 3-cylinder four-stroke IC diesel engine with a cylinder bore and stroke length of 276 mm and 306 mm respectively, running at 547r/min, the following results were obtained:Mass on Dynamometer mass hanger (arm length = 0.815 m)200.6 kgIndicated mean effective pressure428 kPaFuel consumption (with Qnet.v = 39.8 MJ/kg, density = 0.944 kg/l)6 ml/sTake acceleration due to gravity as 9.81 m per square secondsCalculate the mechanical efficiency in decimal fraction to 3 decimal places,No unit needed for answer

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During a test on a 3-cylinder four-stroke IC diesel engine with a cylinder bore and stroke length of 276 mm and 306 mm respectively, running at 547 r/min, the following results were obtained: 200.6 kg Mass on Dynamometer mass hanger (arm length = 0.815 m) Indicated mean effective pressure 428 kPa Fuel consumption (with Qnet,v = 39.8 MJ/kg, density = 0.944 kg/l) 6 ml/s Take acceleration due to gravity as 9.81 m per square seconds Calculate the mechanical efficiency in decimal fraction to 3 decimal places, No unit needed for answer

During a test on a 3-cylinder four-stroke IC diesel engine with a cylinder bore and stroke length of 276 mm and 306 mm respectively, running at 547 r/min, the following results were obtained: 200.6 kg Mass on Dynamometer mass hanger (arm length = 0.815 m) Indicated mean effective pressure 428 kPa Fuel consumption (with Qnet,v = 39.8 MJ/kg, density = 0.944 kg/l) 6 ml/s Take acceleration due to gravity as 9.81 m per square seconds Calculate the mechanical efficiency in decimal fraction to 3 decimal places, No unit needed for answer

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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