Question: A refrigerant-134a refrigerator is to maintain the refrigerated space at -10C. Would you recommend an evaporator pressure of 0.12 or 0.14 MPa for this system?

A refrigerant-134a refrigerator is to maintain the refrigerated space at -10°C. Would you recommend an evaporator pressure of 0.12 or 0.14 MPa for this system? Why?

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