Physics, 30.11.2019 05:31 fluffypuppies24
An ideal refrigerator extracts 500 joules of heat from a reservoir at 295 k and rejects heat to a reservoir at 493 k. what is the ideal coefficient of performance and how much work is done in each cycle?
Answers: 2
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6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
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An ideal refrigerator extracts 500 joules of heat from a reservoir at 295 k and rejects heat to a re...
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