Question 1 (variation a) Five litres (5 L) of saturated water steam is contained in a piston-cylinder device and is kept at 100 °C. The piston is frictionless. Four litres (4 L) of the steam is in the saturated vapour state, the rest is in the saturated liquid state. Calculate: (a) Total mass of the steam. (b) The quality of the steam. (c) The amount of heat required to completely change the steam to saturated vapour. (d) Represent the process on a T-v and a P-v diagrams.
Question 1 (variation a) Five litres (5 L) of saturated water steam is contained in a piston-cylinder device and is kept at 100 °C. The piston is frictionless. Four litres (4 L) of the steam is in the saturated vapour state, the rest is in the saturated liquid state. Calculate: (a) Total mass of the steam. (b) The quality of the steam. (c) The amount of heat required to completely change the steam to saturated vapour. (d) Represent the process on a T-v and a P-v diagrams.
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter37: Air Distribution And Balance
Section: Chapter Questions
Problem 2RQ: The two ways that fresh air enters a structure are _______and_____.
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For part c, shouldn't the mass be the mass of the liquid? not the entire mass?
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