ale or n. Determine the entropy production for this cycle in kJ/K-h (do not convert h to s). Enter the answer without units, but with a minus sign if applicable.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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QUESTION 7
A refrigeration cycle operates between the freezer compartment at 268K and the ambient air at 295K. The rate of heat transfer from the freezer compartment is 8000 kJ/h and the power input for the cycle is
3200 kJ/h. Determine the entropy production for this cycle in kJ/K-h (do not convert h to s). Enter the answer without units, but with a minus sign if applicable.
QUESTION 8
This cycle operates
Ⓒ irreversibly
O reversibly
O impossibly.
Transcribed Image Text:QUESTION 7 A refrigeration cycle operates between the freezer compartment at 268K and the ambient air at 295K. The rate of heat transfer from the freezer compartment is 8000 kJ/h and the power input for the cycle is 3200 kJ/h. Determine the entropy production for this cycle in kJ/K-h (do not convert h to s). Enter the answer without units, but with a minus sign if applicable. QUESTION 8 This cycle operates Ⓒ irreversibly O reversibly O impossibly.
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