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Homework Help: Pressure difference

  1. Feb 13, 2009 #1
    Hello,

    Below is the problem and my solution. Everything seemed to work out correctly. Just looking for a second set of eyes to make sure.

    Thanks

    http://i674.photobucket.com/albums/vv106/jason03_2009/prob2.jpg [Broken]
     
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Feb 13, 2009 #2

    Redbelly98

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    Seems right to me. Couple of minor comments:

    Probably only accurate to 2 sig figs, unless you know the pipe area values are good to 4 figures?

    Since it's a pressure difference between 2 sections of pipe, I'd use psi rather than psig units.
     
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