Thermodynamics Quiz
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SECOND LAW AND ENTROPY
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A steam turbine operates with inlet conditions of 6 MPa and 500°C and exits at 10 kPa. The actual specific enthalpy at the turbine exit is 2150 kJ/kg. If the isentropic exit enthalpy would be 1950 kJ/kg and the inlet enthalpy is 3410 kJ/kg, what is the isentropic turbine efficiency?
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