4.2 A closed, rigid tank whose volume is 1.5 m³ contains Refrigerant 134a, initially a two-phase liquid-vapour mixture at 6°C. The refrigerant is heated to a final state where temperature is 48°C and quality is 100%. 4.2.1 Show the process on a T-v diagram with respect to saturation lines. Determine: 4.2.2 The initial steam quality, 4.2.3 The mass of vapour present at the initial and final states, each in kg, and 4.2.4 The change in internal energy of the system.

4.2 A closed, rigid tank whose volume is 1.5 m³ contains Refrigerant 134a, initially a two-phase liquid-vapour mixture at 6°C. The refrigerant is heated to a final state where temperature is 48°C and quality is 100%. 4.2.1 Show the process on a T-v diagram with respect to saturation lines. Determine: 4.2.2 The initial steam quality, 4.2.3 The mass of vapour present at the initial and final states, each in kg, and 4.2.4 The change in internal energy of the system.

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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