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A 2-m^3 rigid tank contains refrigerant-134a vapor at 1.4 MPa, 180C. Determine the mass of the refrigerant in kilogram using:
a. the ideal gas law.
b. the real gas law.
c. the van der Waals equation of state.
d. the refrigerant-134a table.
e. what is the percent error if ideal gas law is used?
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consider an r-134a compressor on a refrigeration system. if the refrigerant enters as saturated vapor at 200 kpa 0.03
a 45 degree strain rosette is placed on the compressed air tank with gage a oriented parallel to the axis of the tank.
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