In a thermodynamic experiment, a given amount of air is heated at constant pressure from 1.7 m3, 25 0C and 97 kPa to 356 0C. It is then cooled at constant volume back to its initial temperature. Calculate the specific heat transfer in the cooling process placing the correct unit in SI and to 1 decimal place. Take Specific heat at constant pressure and constant volume for air as 1.006 kJ/kg K and 0.717 kJ/kg K respectively.

In a thermodynamic experiment, a given amount of air is heated at constant pressure from 1.7 m3, 25 0C and 97 kPa to 356 0C. It is then cooled at constant volume back to its initial temperature. Calculate the specific heat transfer in the cooling process placing the correct unit in SI and to 1 decimal place. Take Specific heat at constant pressure and constant volume for air as 1.006 kJ/kg K and 0.717 kJ/kg K 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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