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malfutka [58]
2 years ago
9

An expansion valve does work on 100 g of water. The system is isolated, and all of the work is used to convert the 90°C water in

to water vapor at 110 degrees * C . How much work does the expansion valve do on the water?
Physics
1 answer:
mel-nik [20]2 years ago
7 0

Answer:

The expansion valve removes pressure from the liquid refrigerant to allow expansion or change of state from a liquid to a vapor in the evaporator. The high-pressure liquid refrigerant entering the expansion valve is quite warm. This may be verified by feeling the liquid line at its connection to the expansion valve.

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