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  1. #1
    Gilla's Avatar
    Gilla Guest

    Refridgerant charts and diagrams-resource for PE Exam



    Hi I am planning on taking the PE Exam this October. I have been practicing refrigeration cycle problems and was wondering if the brain trust herein might have some advice. The refrigerant charts in the study guides and texts I am using are hard to read.....challenging or frustrating to read enthalpy values. Hard to follow constant entropy lines too.

    Any thoughts or advice on a good text (with larger scale) refridgerant diagrams.....or anything download-able from the web?



  2. #2
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    Re: Refridgerant charts and diagrams-resource for PE Exam

    Quote Originally Posted by Gilla View Post
    and was wondering if the brain trust herein might have some advice.

    Any thoughts or advice on a good text (with larger scale) refridgerant diagrams.....or anything download-able from the web?
    Hi Gilla

    This made my brain hurt "was wondering if the brain trust herein might have some advice"

    But if its ph charts you require, here are some to get you started

    https://rapidshare.com/files/4199122306/R134a.pdf
    https://rapidshare.com/files/1123944385/R22.pdf
    https://rapidshare.com/files/386034890/R404a.pdf
    https://rapidshare.com/files/822549588/R407c.pdf
    https://rapidshare.com/files/2197164675/R410a.pdf

    R's chillerman
    If the World did not Suck, We would all fall off !

  3. #3
    Gilla's Avatar
    Gilla Guest

    Re: Refridgerant charts and diagrams-resource for PE Exam

    I cannot figure out Rapid Share File Downloading.....can you PLEASE email to:
    jamestown1607@comcast.net

  4. #4
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    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
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    Re: Refridgerant charts and diagrams-resource for PE Exam

    Gilla, welcome.

    If you download CoolPack then you can print out any chart that you require.
    http://www.et.web.mek.dtu.dk/coolpack/uk/download.html
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  5. #5
    Gilla's Avatar
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    Re: Refridgerant charts and diagrams-resource for PE Exam

    Thanks Chillerman and Brian.....hey Brian, does CoolPack work in "English" or "SAE" units? I have tried and have found it to only work in metric....??

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    Re: Refridgerant charts and diagrams-resource for PE Exam

    Quote Originally Posted by Gilla View Post
    I cannot figure out Rapid Share File Downloading.....can you PLEASE email to:
    []
    Hi Gilla

    just click on link.....then on rapidshare you take middle option (green) download file to computer

    R's chillerman
    If the World did not Suck, We would all fall off !

  7. #7
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    Re: Refridgerant charts and diagrams-resource for PE Exam

    Quote Originally Posted by Gilla View Post
    Thanks Chillerman and Brian.....hey Brian, does CoolPack work in "English" or "SAE" units? I have tried and have found it to only work in metric....??
    Gilla

    mine are SI units too ...... if you know who the refigerant manufacturer is in usa ... go to their website and they should be there somewhere in imperial ..... thats where I get mine from

    R's chillerman
    If the World did not Suck, We would all fall off !

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