P4.54). A four-stroke engine produces an output of 420 kW when operating with mechanical efficiency of 87.5%. The fuel consumption is given as 164 kg/hr when the air consumption is 2780 kg/hr when the fuel heating value is prescribed as 44,200 kJ/kg. Calculate: a) IHP; b) FHP; c) air/fuel ratio; d) Indicated thermal efficiency e) Brake thermal efficiency

P4.54). A four-stroke engine produces an output of 420 kW when operating with mechanical efficiency of 87.5%. The fuel consumption is given as 164 kg/hr when the air consumption is 2780 kg/hr when the fuel heating value is prescribed as 44,200 kJ/kg. Calculate: a) IHP; b) FHP; c) air/fuel ratio; d) Indicated thermal efficiency e) Brake thermal efficiency

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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