The following is an observation made during a trial on a 4-stroke diesel engine. The engine absorbs 10 kW (frictional power) when driven by an electric motor for startup. Speed of engine Brake torque Fuel used Calorific value of fuel Air supplied Cooling water circulated Outlet temperature of cooling water Temperature of exhaust gas Room temperature Specific heat of water Specific heat of exhaust gas 1750 rpm 327.4 Nm 15 kg/h 42000 kJ/kg 4.75 kg/min 16 kg/min 65.8 °C 400 °C 20.8 °C 4.19 kJ/kgK 1.25 kJ/kgK

The following is an observation made during a trial on a 4-stroke diesel engine. The engine absorbs 10 kW (frictional power) when driven by an electric motor for startup. Speed of engine Brake torque Fuel used Calorific value of fuel Air supplied Cooling water circulated Outlet temperature of cooling water Temperature of exhaust gas Room temperature Specific heat of water Specific heat of exhaust gas 1750 rpm 327.4 Nm 15 kg/h 42000 kJ/kg 4.75 kg/min 16 kg/min 65.8 °C 400 °C 20.8 °C 4.19 kJ/kgK 1.25 kJ/kgK

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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