Find reversible heat transfer and specific reversible work

Reference no: EM131233494

1. The compressor in a refrigerator takes refrigerant R-134a in at 15 lbf/ in.², 0 F and compresses it to 125 lbf/ in.², 100 F. With the room at 70 F, find the reversible heat transfer and the minimum compressor work.

2. A compressor in a refrigerator receives R-410a at 20 psia, -40 F and it brings it up to 100 psia, using actual specific work of 23.48 Btu/lbm in an adiabatic compression. Find the specific reversible work.

Reference no: EM131233494

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