Q5.11 90 kJ of heat is supplied to a system at a constant volume. The system rejects 95 kJ of heat at constant pressure and 18 kJ of work is done on it. The system is brought to its original state by an adiabatic process. Determine: (i) The adiabatic work. (ii) The values of internal energy at all end states if the initial value is 105 kJ.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q5.11 90 kJ of heat is supplied to a system at a constant volume. The system rejects 95 kJ of heat at
constant pressure and 18 kJ of work is done on it. The system is brought to its original state by an
adiabatic process. Determine:
(i) The adiabatic work; .
(ii) The values of internal energy at all end states if the initial value is 105 kJ.
Transcribed Image Text:Q5.11 90 kJ of heat is supplied to a system at a constant volume. The system rejects 95 kJ of heat at constant pressure and 18 kJ of work is done on it. The system is brought to its original state by an adiabatic process. Determine: (i) The adiabatic work; . (ii) The values of internal energy at all end states if the initial value is 105 kJ.
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