Question: An ideal VCR cycle operates at a steady state with Refrigerant 1 3 4 a as the working fluid. Saturated vapor enters the compressor at

An ideal VCR cycle operates at a steady state with Refrigerant 134a as the working fluid. Saturated vapor enters the compressor at 2 bar, and saturated liquid exits the condenser at 8 bar. The mass flow rate of the refrigerant is 7kgmin. Find:
a. the compressor power in kW
b. the refrigerating capacity, in tons
c. the COP
Rework problem 1 with a compressor efficiency of 80%.
Need help on the 80% efficiency.
An ideal VCR cycle operates at a steady state

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