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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 pump is

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) Sketch the general cycle on a T s diagram showing all the relevant pressure and temperature values and cycle direction. b) What is the work output in kilojoules from the turbine per kilogram of steam passing?

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