20:06O WHATSAPPnowAli Janbein @ cuuuiوالمعنی3.16 Two kg of a two-phase, liquid-vapor mixture of carbondioxide (CO,) exists at -40°C in a 0.05 m' tank. Determinthe quality of the mixture, if the values of specific volufor saturated liquid and saturated vapor CO, at -40care ty = 0.896 x 10 m/kg and v, = 3.824 x 10 m'a.respectively.3.20 A two-phase liquid-vapor mixture of a substance haspressure of 150 bar and occupies a volume of 0.2 m'. Themasses of saturated liquid and vapor present are 3.8 kg and4.2 kg, respectively. Determine the specific volume of themixture, in m'/kg.3-76 A system consisting of 2 kg of ammonia undergoes acycle composed of the following processes:Process 1-2:Constant volume from P - 10 bar, x = 0.6 tosaturated vapor.Constant temperatureProcess 2-3:+228 kJPs= Pi. Q-toProcess 3-1:Constant pressure.Sketch the cycle on p-v and T-U diagrams. Neglectingkinetie and potential energy effects, determine the net workfor the cycle and the heat transfer for each process, all in kl.3.123 Air is confined to one side of a rigid container dividedby a partition, as shown in Fig. P3.123. The other side is intially evaeuated. The air is initially at P 5 bar, T- s00 Kand V,- 0.2 m. When the partition is removed, the airexpands to fill the entire chamber. Measurements show theV - 2 V, and Pa= P/4. Assuming the air behaves asideal gas, determine (a) the final temperature, in K, and (b) theheat transfer, kJ.Finally:

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3.16 Two kg of a two-phase, liquid-vapor mixture of carbon dioxide (CO,) exists at -40 C in a 0.05 m' tank. Determine the quality of the mixture, if the values of specific volume for saturated liquid and saturated vapor C0, at -40°C are ty = 0.896 X 10m'/kg and - 3.824 x 10 m'k respectively.

3.16 Two kg of a two-phase, liquid-vapor mixture of carbon dioxide (CO,) exists at -40 C in a 0.05 m' tank. Determine the quality of the mixture, if the values of specific volume for saturated liquid and saturated vapor C0, at -40°C are ty = 0.896 X 10m'/kg and - 3.824 x 10 m'k respectively.

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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