19. A vessel of 5 m" capacity contains a mixture of two gases in proportion of 40 per cent and 60 per cent at 20°C. If the value of R for the gases is 0.287 kJ/kg K and 0.294 kJ/kg K and if the total weight of the mixture is 1.5 kg, calculate: (1) The partial pressure; (ii) Mean value of R for the mixture. () Total pressure; (Ans. 0.1 bar; 0.155 bar ; 0.291 kJ/kg K)

19. A vessel of 5 m" capacity contains a mixture of two gases in proportion of 40 per cent and 60 per cent at 20°C. If the value of R for the gases is 0.287 kJ/kg K and 0.294 kJ/kg K and if the total weight of the mixture is 1.5 kg, calculate: (1) The partial pressure; (ii) Mean value of R for the mixture. () Total pressure; (Ans. 0.1 bar; 0.155 bar ; 0.291 kJ/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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