Q/ Air is contained in a cylinder fitted with a frictionless piston. Initially the cylinder contains 0.5 m of air at 150 KPa and 20 °C. The air then compressed in polytropic process (pv" = constant) until the final pressure is 600 KPa, at which point the temperature is 120 °C. Determine the work and heat transfer during this process. (R-0.287KJ/kg.k)

Q/ Air is contained in a cylinder fitted with a frictionless piston. Initially the cylinder contains 0.5 m of air at 150 KPa and 20 °C. The air then compressed in polytropic process (pv" = constant) until the final pressure is 600 KPa, at which point the temperature is 120 °C. Determine the work and heat transfer during this process. (R-0.287KJ/kg.k)

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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