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Refrigerant-134a Expands in an Adiabatic Turbine from 1 MPa and 120°C

Question 16

Multiple Choice

Refrigerant-134a expands in an adiabatic turbine from 1 MPa and 120°C to 0.10 MPa and 50°C at a rate of 0.8 kg/s. The power output of the turbine is

A) 72.5 kW
B) 58.0 kW
C) 43.5 kW
D) 46.4 kW
E) 54.4 kW

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