Problem 3 (10 pts) 77.ed A piston-cylinder device contains 5 kg of water initially at 1.5 MPa and 250°C. The piston undergoes an isobaric compression process, reducing the volume to 0.55 m³. (a) Determine the final temperature of the water. (2 pts) (b) Calculate Amount of work done on the system in KJ. (3 pts) (c) Calculate the change in total internal energy of the water during the process in KJ. (3 pts) Jun 2, 4, 4:00:37 PM EDT (d) Show the process on a P-V diagram with respect to saturation lines. (2 pts) นท์ pts)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Problem 3 (10 pts)
77.ed
A piston-cylinder device contains 5 kg of water initially at 1.5 MPa and 250°C. The piston undergoes an isobaric compression
process, reducing the volume to 0.55 m³.
(a) Determine the final temperature of the water. (2 pts)
(b) Calculate Amount of work done on the system in KJ. (3 pts)
(c) Calculate the change in total internal energy of the water during the process in KJ. (3 pts)
Jun 2, 4, 4:00:37 PM EDT
(d) Show the process on a P-V diagram with respect to saturation lines. (2 pts)
นท์
pts)
Transcribed Image Text:Problem 3 (10 pts) 77.ed A piston-cylinder device contains 5 kg of water initially at 1.5 MPa and 250°C. The piston undergoes an isobaric compression process, reducing the volume to 0.55 m³. (a) Determine the final temperature of the water. (2 pts) (b) Calculate Amount of work done on the system in KJ. (3 pts) (c) Calculate the change in total internal energy of the water during the process in KJ. (3 pts) Jun 2, 4, 4:00:37 PM EDT (d) Show the process on a P-V diagram with respect to saturation lines. (2 pts) นท์ pts)
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