In a steam power plant operating on a ideal Rankine cycle, superheated steam enters the turbine at 3 MPa and 350 C. The condenser pressure is 75 kPa. The thermal efficiency of the cycle is ________%. Given data: For saturated liquid, at p = 75 kPa, hf = 384.39 kJ/kg, v

In a steam power plant operating on a ideal Rankine cycle, superheated

1.	In a steam power plant operating on a ideal Rankine cycle, superheated steam enters the turbine at 3 MPa and 350 C. The condenser pressure is 75 kPa. The thermal efficiency of the cycle is ________%. Given data: For saturated liquid, at p = 75 kPa, hf = 384.39 kJ/kg, v
A.	0.26 or 26%
B.	0.25 or 25%
C.	0.27 or 27%
D.	0.36 or 36%
Answer» B. 0.25 or 25%

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In a steam power plant operating on a ideal Rankine cycle, superheated steam enters the turbine at 3 MPa and 350 C. The condenser pressure is 75 kPa. The thermal efficiency of the cycle is ________%. Given data: For saturated liquid, at p = 75 kPa, hf = 384.39 kJ/kg, v

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