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A steam power plant produces steam from a superheated boiler at 600 kPa and 625C. The turbine has an isentropic efficiency of 95%. The

A steam power plant produces steam from a superheated boiler at 600 kPa and 625C. The turbine has an

A steam power plant produces steam from a superheated boiler at 600 kPa and 625C. The turbine has an isentropic efficiency of 95%. The pump is 95% efficient and the condenser operates at 3 kPa. The furnace temperature is 1100C and the waste heat is transferred to the atmosphere, which is at 22C. a) Calculate the cycle efficiency. b) What is the second law efficiency of the cycle? Why is it less than 1?

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SOLUTION To calculate the cycle efficiency and the second law efficiency of the steam power plant well use the basic principles of thermodynamics Lets go through each step a Calculate the cycle effici... blur-text-image

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