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Physics, 03.07.2019 03:30 taijaababy

Superheated water vapor at 180 psia and 500f is allowed to cool at constant volume until the temperature drops to 250°f. at the final state, determine (a) the pressure (b) the quality, and (c) the enthalpy 55e). also show t-v diagram with respect to the saturation lines.

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