Q.3/ A closed vessel of (0.5 m) capacity contains a gas at temperature (20 °C) and pressure (0.7 bar). Heat is supplied to vessel till the gas pressure becomes (1.4 bar). Find: a) Final temperature. b) Work done of the gas. c) Heat added. d) Change in internal energy. KJ KJ Take, Cp 1.033 Kgk , Cy= 0.738 Kg.k

Q.3/ A closed vessel of (0.5 m) capacity contains a gas at temperature (20 °C) and pressure (0.7 bar). Heat is supplied to vessel till the gas pressure becomes (1.4 bar). Find: a) Final temperature. b) Work done of the gas. c) Heat added. d) Change in internal energy. KJ KJ Take, Cp 1.033 Kgk , Cy= 0.738 Kg.k

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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