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In Some steam turbine problem, when using entropy calculate turbine outlet enthelpy.  The quality x>=1. Is this correct? I thought the quality must always be less 1. 

Can anyone share the thinking process for this problem? I review the solution and sort of get the answer, but not clear. Appreciate any feedback.

hc=378.3 btu/lbm and hd=85.8 btu/lbm. is this based on the steam table saturated water at 110F and 400F? the table shows 78.02 btu/lbm and 375.1 btu/lbm at 110f and 400f.

All, I can't find the Vv=9.46 ft3/lbm in the steam tables at 30 psig. the table shows Vg is 13.75 ft3/lbm. is this true? Thanks,

There is havc quetion, but I don't have detailed solution, only answer. Would anyone please help to provide the details? Here is the question: "a space is maintained at 75f db/50% rh. The return air has a sensible heat load of 100,000 BTU/HR and a latent load of 40000 BTU/HR.Total outdoor air...

All, I can't find the equition in MERM for the problem 7 in 6 ms  of TFS. I have no clue why they use that equition. I am very disappointed after I tried to work on 6ms based on Ramnares's strategy, because I have to read all solutions for each problems. I have no clue for some problem even...

I am looking to buy a PDF version of MERM, so I don't need to carry it all time. Does anybody knows where can I buy it? thanks,

Hello everyone, I got a question. If I fail the fe exam and will retake it. I have bought a fe practice exam from NCEES. Do I need buy a new one for the exam? Or they are the same? Thanks,