A 10 kJ of heat is added isothermally to a piston- cylinder arrangement containing 0.5 kg Nitrogen. The initial pressure of the gas is 450 kPa and the temperature of the system is maintained to 410 K. Determine the pressure, in kPa at the final state. Where R and k for Nitrogen is 55.16 ftlb,/lbm°R and 1.399 respectively.

A 10 kJ of heat is added isothermally to a piston- cylinder arrangement containing 0.5 kg Nitrogen. The initial pressure of the gas is 450 kPa and the temperature of the system is maintained to 410 K. Determine the pressure, in kPa at the final state. Where R and k for Nitrogen is 55.16 ftlb,/lbm°R and 1.399 respectively.

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

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

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