A rigid tank contains 1.2 kg of R-410A at 500 kPa and 20°C. The tank is now placed in a freezer where the temperature of the R-410A drops to -30°C. (a) What is the final pressure of the R-410A in the cylinder? (b) Show the process on a P-v diagram, including lines of constant temperature. Label all values of P, v and T on the diagram. Calculate the total work done and the heat transfer for the process. (c)
A rigid tank contains 1.2 kg of R-410A at 500 kPa and 20°C. The tank is now placed in a freezer where the temperature of the R-410A drops to -30°C. (a) What is the final pressure of the R-410A in the cylinder? (b) Show the process on a P-v diagram, including lines of constant temperature. Label all values of P, v and T on the diagram. Calculate the total work done and the heat transfer for the process. (c)
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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