Which sentence best describes a refrigerator?
A.
It extracts heat from a high-temperature sy...
Engineering, 13.11.2020 18:50 alexcontreras32
Which sentence best describes a refrigerator?
A.
It extracts heat from a high-temperature system and loses the heat to a low-temperature system.
B.
It extracts heat from a high-temperature system, loses some of the heat to a low-temperature system, and does work at its output.
C.
It extracts heat from a low-temperature system using work at its input, and rejects heat to a high-temperature system.
D.
It extracts heat from a low-temperature system and retains all the heat.
Answers: 2
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