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  3. question ref no 419 a commercial refrigerator with refrigerant134a as...

Question: question ref no 419 a commercial refrigerator with refrigerant134a as...

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Question Ref. No: 419 A commercial refrigerator with refrigerant-134a as the workin enters the condenser at 17 o at a mte ofo 24 keg/ nd lves t 23 oC. The refrigeranit entens the condeauer at 1.2 a a state of the compressor is 60 kPa and -31 oC refrigerant at the evaporator inlet, (b) the refrigeration load, (c) the COP of the refrigerator g fhuid is used to keep the refrigerant space at -30 oC by rejecting its waste heat to cooling water that the condenser at 1.2 MPa and 71 oC and leaves at 44 oC. The inlet and the compressor is estimated to gain a net heat of 406 W f from surroundings. Determine: a) the quality of the
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