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  1. justin-hawaii

    Retaking HVAC October 2019 need help

    @Mechanical Ryan You can do it!  You were so close.  Do you work with the ASHRAE Handbooks at your job?  
  2. justin-hawaii

    Results of April 2019 Power PE Survey

    I concur. I definitely rushed to make that webpage. I'll go back later on and translate the information to a table. 
  3. justin-hawaii

    Results of April 2019 Power PE Survey

    My feeling on the cut score is that it is much lower than what was shared.  Without a diagnostic report to confirm, it is hard to tell. But I'm just posting the results of the survey and everyone can make their own conclusions.  I have been helping people study who did not pass and I have...
  4. justin-hawaii

    Results of April 2019 Power PE Survey

    I am overly fearful of posting any information that could be construed as sharing actual exam content. 
  5. justin-hawaii

    Retaking HVAC October 2019 need help

    @Mechanical Ryan A 51 out of 80 is a good score and I am rooting for you to pass in October.  One suggestion that I typically recommend is to go back to the NCEES HVAC practice problems and try to decipher why the other 3 solutions are incorrect.  If you felt like you understood the concepts...
  6. justin-hawaii

    Results of April 2019 HVAC, Machine & Thermal PE Survey

    Please see the links below for the results of the April 2019 HVAC, Machine & Thermal PE Exam Surveys.   https://www.engproguides.com/hvac-pe-exam-survey.html https://www.engproguides.com/machine-pe-results-survey.html https://www.engproguides.com/thermalsurvey.html
  7. justin-hawaii

    Results of April 2019 Power PE Survey

    Please see the link below on the results of the April 2019 Power PE Survey. https://www.engproguides.com/power-pe-survey.html My biggest takeaways. 1.  This exam has a higher cut score than the October 2018.  58 as opposed to 51.   2.  This exam was geared towards electrical engineers with...
  8. justin-hawaii

    April 2019 Results Map

    Hawaii just released their results. Yay we are not last, I think. 
  9. justin-hawaii

    April 2019 Mech & Power Survey - Cut Score

    @EngMES  congratulations!  
  10. justin-hawaii

    April 2019 Power Survey - Cut Score

    @roy167 Sorry I had to edit my post, the bottom link is for the past results (October 2018 and April 2018).  Still no word on the April 2019 cut score.  I only have one response so far for April 2019.  
  11. justin-hawaii

    April 2019 Power Survey - Cut Score

    Hi Everyone, please fill out the survey after you get your results.  This will help future test takers to determine a rough idea of the cut score and how much to study.   Electrical Power April 2019 Survey:  https://forms.gle/PBvArrLaV5pWSmqX9 Past Results: Electrical Power Past Surveys...
  12. justin-hawaii

    April 2019 Mechanical Survey - Cut Score

    Hi Everyone, please fill out the survey after you get your results.  This will help future test takers to determine a rough idea of the cut score and how much to study.   HVAC & Refrigeration April 2019 Survey: https://forms.gle/TvzEc7bELq4uWUgA9 Thermal & Fluids April 2019 Survey...
  13. justin-hawaii

    April 2019 Mech & Power Survey - Cut Score

    Hi Everyone, please fill out the survey after you get your results.  This will help future test takers to determine a rough idea of the cut score and how much to study.   HVAC & Refrigeration April 2019 Survey: https://forms.gle/TvzEc7bELq4uWUgA9 Thermal & Fluids April 2019 Survey...
  14. justin-hawaii

    # of Hours of study & prep

    Here are some stats for the power exam. I had a very small sample size, so feel free to draw your own conclusions. I have other surveys for the mechanical exams. Just let me know if you want those too.  https://www.engproguides.com/power-pe-survey.html
  15. justin-hawaii

    Unbalanced fault formula

    Sorry about that error, I have to update the free PE cheat sheets on the website. 
  16. justin-hawaii

    Engineering Pro Guides Question 54

    Sorry about the confusion with the two different formulas.  You will get the same magnitude with both formulas, it is just the angle of currents will be 90 and -90 vs. 30 and -30.  Since the angles are relative, both will satisfy the solution.  The derivation of the a^2 - a term can be seen...
  17. justin-hawaii

    Engineering Pro Guides Question 54

    I will send an email out to those that purchased a engproguides product.  I am looking at a couple of weeks from today. 
  18. justin-hawaii

    Engineering Pro Guides Question 54

    Yes, will do. 
  19. justin-hawaii

    Engineering Pro Guides Question 54

    @roy167 The equation you are using is for a fault between phase B & phase C.  I think that is the confusion.  The graffeo book has V_b = V_c, meaning that the fault is between phases B & C.  For a fault between phase A and B, V_a = V_b and Ic1 = -Ic2; so the current in IC = i0 + i1 + i2...
  20. justin-hawaii

    PE Exam HVAC and Refrigeration Problem

    @danielle.passaglia I just realized that you have a much older version of the full exam.  That version looks like it is from 2017-2018.  Please send me the email used to purchase the product and I can reactivate your link, so you can get the latest copy.  I have additional problems that I have...
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