1. A certain part of a thermodynamic cycle using 1kg air as a working substance consist of an isothermal process where the pressure changes from STP to 135kPag. For this condition, determine the heat transferred to the working substance (kJ), Change in entropy (kJ/kg-K) and the work done by the piston as it changes its volume between two state points (kJ)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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SUPPLEMENTARY PROBLEMS
1. A certain part of a thermodynamic cycle using 1kg air as a working substance
consist of an isothermal process where the pressure changes from STP to 135kPag.
For this condition, determine the heat transferred to the working substance (kJ),
Change in entropy (kJ/kg-K) and the work done by the piston as it changes its
volume between two state points (kJ)
Transcribed Image Text:SUPPLEMENTARY PROBLEMS 1. A certain part of a thermodynamic cycle using 1kg air as a working substance consist of an isothermal process where the pressure changes from STP to 135kPag. For this condition, determine the heat transferred to the working substance (kJ), Change in entropy (kJ/kg-K) and the work done by the piston as it changes its volume between two state points (kJ)
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