In an experiment, a certain amount of air is heated at constant pressure from 1.7 m, 28 °C and 97 kPa to 421 C. It is then cooled at constant volume back to its initial temperature. Calculate the change specific entropy in the constant pressure process in the correct unit in Sl and 1 decimal place. Take Specific heat at constant pressure and constant volume for air as 1.006 kJ/kg K and 0.718 kJ/kg K respectively. Add unit. 1 decimal place.

In an experiment, a certain amount of air is heated at constant pressure from 1.7 m, 28 °C and 97 kPa to 421 C. It is then cooled at constant volume back to its initial temperature. Calculate the change specific entropy in the constant pressure process in the correct unit in Sl and 1 decimal place. Take Specific heat at constant pressure and constant volume for air as 1.006 kJ/kg K and 0.718 kJ/kg K respectively. Add unit. 1 decimal place.

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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