10. 2.5 lbs of air actuate a cycle composed of the following processes, polytropic compression 1-2, with n = 1.5, constant pressure 2-3, constant volume 3-1. The known data are P1 = 20 psia, T1 = 100°F, Qr = -1682 BTU. Determine T2, T3, Wnet, QA, e, and mep.

10. 2.5 lbs of air actuate a cycle composed of the following processes, polytropic compression 1-2, with n = 1.5, constant pressure 2-3, constant volume 3-1. The known data are P1 = 20 psia, T1 = 100°F, Qr = -1682 BTU. Determine T2, T3, Wnet, QA, e, and mep.

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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Question

10.
2.5 lbs of air actuate a cycle composed of the following processes,
polytropic compression 1-2, with n = 1.5, constant pressure 2-3, constant
volume 3-1. The known data are P1 = 20 psia, T1 = 100°F, Qr = -1682 BTU.
Determine T2, T3, Wnet, QA, e, and mep.

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