A gas within a piston-cylinder assembly undergoes a process from a state where P = 100 kPa, V = 0.09 m to a state where P2 = 250 kPa, V2 = 0.03 m. The relationship between pressure and volume during the process is linear. Pressure (kPa) State 2 • State 1 Volume (m³) a) Determine the work for the process, in kJ. b) Determine the density of the vapor at the initial state (p) ift the mass of the system is equal to 0.3 kg. c) Did the gas undergo an expansion or a compression process? Interpret your answer. d) If this was a constant volume process, what would be the work done by the system?

A gas within a piston-cylinder assembly undergoes a process from a state where P = 100 kPa, V = 0.09 m to a state where P2 = 250 kPa, V2 = 0.03 m. The relationship between pressure and volume during the process is linear. Pressure (kPa) State 2 • State 1 Volume (m³) a) Determine the work for the process, in kJ. b) Determine the density of the vapor at the initial state (p) ift the mass of the system is equal to 0.3 kg. c) Did the gas undergo an expansion or a compression process? Interpret your answer. d) If this was a constant volume process, what would be the work done by the system?

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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