p88#6. four pounds of air gain 0.491 Btu/degree Rankine of entropy during a nonflow isothermal process. if pa=120psia and V2=42.5ft^3, find (a)V1 and T1,(b)W,(c) Q and (d) internal energy. 6. Four pounds of air gain 0.491 Btu/ºR of entropy during a nonflow isothermalprocess. If p1 = 120 psia and V2 = 42.5 ft³, find (a) V1 and T₁, (b) W, (c) Q, and (d) AU.Ans. (a) 7,093 ft³, 574.5°R; (b) 282.1 Btu; (c) 282.1 Btu; (d) 0

Given that: Mass of air is 4 lbm. Air gains 0.491 Btu/R entropy during a non flow isothermal…

Answered: four pounds of air gain 0.491…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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p88#6. four pounds of air gain 0.491 Btu/degree Rankine of entropy during a nonflow isothermal process. if pa=120psia and V2=42.5ft^3, find (a)V1 and T1,(b)W,(c) Q and (d) internal energy.

6. Four pounds of air gain 0.491 Btu/ºR of entropy during a nonflow isothermal
process. If p1 = 120 psia and V2 = 42.5 ft³, find (a) V1 and T₁, (b) W, (c) Q, and (d) AU.
Ans. (a) 7,093 ft³, 574.5°R; (b) 282.1 Btu; (c) 282.1 Btu; (d) 0

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