Question: A household air conditioning unit uses R - 2 2 , which is at a state of 0 C and 1 . 5 MPa during

A household air conditioning unit uses R-22, which is at a state of 0C and 1.5 MPa during operation. It undergoes a constant pressure cooling process to 0.5 MPa. Determine the change in enthalpy and the heat removed from the system.
A household air conditioning unit uses R - 2 2 ,

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