a gas has a specific constant pressure of 109 °F and 0.28 Btu/lbm-°F. Regardless of the pressure, C increases by 0.0005 Btu for each degree increase in temperature. One pound of gas assuming it is a) if the temperature increases by 200 °F, calculate the enthalpy change. b) if it is as low as 0.08 Btu / °F, calculate the APV in BTU / Ibm.

a gas has a specific constant pressure of 109 °F and 0.28 Btu/lbm-°F. Regardless of the pressure, C increases by 0.0005 Btu for each degree increase in temperature. One pound of gas assuming it is a) if the temperature increases by 200 °F, calculate the enthalpy change. b) if it is as low as 0.08 Btu / °F, calculate the APV in BTU / Ibm.

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

Chapter35: Comfort And Psychrometrics

Section: Chapter Questions

Problem 14RQ: If the fresh-air requirements for the house in question 13 were to be 0.4 air changes per hour, how...

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