Answered: 1) Air is compressed under Constant…

1) Air is compressed under Constant Entropy Process from 10 Psia, 3 ft3, 90°F to 50 Psia. Find the following: a) Final volume in ft3. b) Final temperature in °F. c) Work non-flow in BTU.

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

1) Air is compressed under Constant Entropy Process from 10 Psia, 3 ft³, 90°F to 50 Psia. Find the following:

a) Final volume in ft³.

b) Final temperature in °F.

c) Work non-flow in BTU.

2) From problem #1, What if the 1lbm of air is compressed under quasi-static process (n=1.27). Find the following:

a) Work non-flow in BTU.

b) Heat in BTU.

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