As mechanical engineer, if you are requested to test a 4-stroke, 5-cylinder engine and you recorded the following data; Engine bore and stroke are 110 mm and 130 mm. respectively, Engine speed = 2000 rpm , Fuel consumption = 0.4 kg/min, Fuel heating value = 44000 kJ/kg, Tension difference on either side of the brake pulley = 45 kg, Brake circumference = 420 cm , Mechanical efficiency = 90%, Ambient temperature and ambient pressure are 20 °C and 1 atm, respectively, Volumetric flow rate of air to the engine = 1.92 m³/min. Consider the mentioned data then answer the following questions: %3D %3D %3D a. Find the indicated thermal efficiency b. Find the indicated mean effective pressure. c. Find the brake specific fuel consumption Tind thA valumatrin offinione

As mechanical engineer, if you are requested to test a 4-stroke, 5-cylinder engine and you recorded the following data; Engine bore and stroke are 110 mm and 130 mm. respectively, Engine speed = 2000 rpm , Fuel consumption = 0.4 kg/min, Fuel heating value = 44000 kJ/kg, Tension difference on either side of the brake pulley = 45 kg, Brake circumference = 420 cm , Mechanical efficiency = 90%, Ambient temperature and ambient pressure are 20 °C and 1 atm, respectively, Volumetric flow rate of air to the engine = 1.92 m³/min. Consider the mentioned data then answer the following questions: %3D %3D %3D a. Find the indicated thermal efficiency b. Find the indicated mean effective pressure. c. Find the brake specific fuel consumption Tind thA valumatrin offinione

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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