Search results

Professional Engineer & PE Exam Forum

Help Support Professional Engineer & PE Exam Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. Y

    Thanks Mechanical Board, Passed PE

    I was suppressed that I passed the exam, this was my first attempt. I am lucky I don’t have to take it again. I want to thanks you all who provided good information and answered questions in the mechanical group board, especially thanks, JoeysVee, buick455, chaocl and POPAC. Wish buick455 and...
  2. Y

    ASME Mechanical DVD?

    Hello, Does anyone use the ASME Mechanical Exam Review Course DVD? Is it helpful using it to prepare PE exam? Thank you. Yingli
  3. Y

    MD Result (Oct.2009)

    It seems we have to wait until next year to get the result. Any information?
  4. Y

    #27 in 6 Minute HVAC PM

    hello Could someone explain how to get delta h /delta w= 1164 slop,e ratio of enthalpy to humidity ? The hg at 15psig is 1163.9 Btu/lbm, but how the hg become a ratio of enthalpy to humidity? Thank you very much. Yingli
  5. Y

    #138 NCEE 2001 AM

    Hello Need help again, Q=500 gpm x delt T, How to get 500, Where can get the Cp and density of R22 and R12, the density can get from Appe. 24k. I did 2001 AM exam this moring, got 31/40. I wish I can get 32-34/40 correct in AM, and 20-24/40 in PM on the real exam. Thanks, Yingli
  6. Y

    #140 NCEE 2001 AM

    Hello, Does some one can explain how to solve the question #140 in 2001 NCEE? where get the equation of RSH= 1.09 x cfm x Delt T ? Thank you very much. Yingli
  7. Y

    #504 ncee 2001 THERM PM

    Hello, Does some one can help me on 504# therm PM of 2001 NCEE, how to get h=1530.8, s=1.6698? at 5000psia and 1200 F ? on which table or diagram? I only have steam table and Mollier diagram on MERM?[ I am preparing to take exam on therm PM, Do I need more reference? Thank you Yingli
Back
Top