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Recent content by karussel

  1. karussel

    quesiton about sample problem (PE exam)

    Hi all, I'm studying for the upcoming controls PE exam and am having problems with a sample question that I suspect has the wrong answer in the answer key: Given a basic gas flow control valve loop where conditions are as follows: Inlet P: 80psia Outlet P: 30psia Op. Temp: 140F Mole weight of...

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