4. If the isentropic efficiencies of the turbine and the pump are 80% and 100% respectively in problem 3, determine the following: a. Actual moisture fraction of the exhaust steam. b. Actual Efficiency of the plant. (number 3 question: In a Steam Power Plant steam enters the turbine at 6 bar and 400oC and is expanded isentropic ally to the condenser pressure of 0.1 bar. Find the condition of the exhaust steam and determine the cycle efficiency.)

4. If the isentropic efficiencies of the turbine and the pump are 80% and 100% respectively in problem 3, determine the following: a. Actual moisture fraction of the exhaust steam. b. Actual Efficiency of the plant. (number 3 question: In a Steam Power Plant steam enters the turbine at 6 bar and 400oC and is expanded isentropic ally to the condenser pressure of 0.1 bar. Find the condition of the exhaust steam and determine the cycle efficiency.)

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter3: Refrigeration And Refrigerants

Section: Chapter Questions

Problem 10RQ: If the evaporating pressure was 76 psig for R-22 and the compressor inlet temperature was 65F, what...

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