A piston-cylinder assembly contains 10 kg of refrigerant 134a. Initially, 8 kg of SA134a is in the liquid phase and the temperature is -10 oC. Then there is a slow heat transfer to SA-134a,the piston rises wwwn. www ww and touches the piston stops when the volume is 400 liters. a) Statusshow the variation in the P-V diagram. b) Calculate the temperature of the system when the piston touches the stoppers. www www c) Calculate the work done during the process.

A piston-cylinder assembly contains 10 kg of refrigerant 134a. Initially, 8 kg of SA134a is in the liquid phase and the temperature is -10 oC. Then there is a slow heat transfer to SA-134a,the piston rises wwwn. www ww and touches the piston stops when the volume is 400 liters. a) Statusshow the variation in the P-V diagram. b) Calculate the temperature of the system when the piston touches the stoppers. www www c) Calculate the work done during the process.

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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