(B) The following observations were recorded during a Power absorbed by non-firing engine when driven by an electric motor= engine 1750 rpm, brake torque = 327.4 Nm, fuel used 15 kg/hr, calorific value of fuel 42000 kJ/kg, air supplied temperature of cooling water= 65.8°C, temperature of exhaust gas = 400°C, room temperature =20.8°C, specific heat of water = 4.19 kJ/kg K, and specific heat of exhaust gas 1.25 kJ/kg K. Determine : a) B.P, b) Mechanical efficiency, c) BSFC, and d) Draw up heat balance sheet on kW basis. 10 kW, speed of the ="4.75 kg/min, cooling water circulated -16 kg/min, outlet

(B) The following observations were recorded during a Power absorbed by non-firing engine when driven by an electric motor= engine 1750 rpm, brake torque = 327.4 Nm, fuel used 15 kg/hr, calorific value of fuel 42000 kJ/kg, air supplied temperature of cooling water= 65.8°C, temperature of exhaust gas = 400°C, room temperature =20.8°C, specific heat of water = 4.19 kJ/kg K, and specific heat of exhaust gas 1.25 kJ/kg K. Determine : a) B.P, b) Mechanical efficiency, c) BSFC, and d) Draw up heat balance sheet on kW basis. 10 kW, speed of the ="4.75 kg/min, cooling water circulated -16 kg/min, outlet

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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