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  1. chemejon

    California P.E. Reference Questions.

    Thanks for the responses guys. nissan, in California you are able to take the test anytime after passing the FE. I will most likely be taking mine at the end of the year.
  2. chemejon

    Pressure drop & Noise in T-Globe Valve

    I was thought the GPM was weird too until I found what I forgot after college below. "The coefficient of flow (Cv) is a formula which is used to determine a valve’s flows under various conditions and to select the correct valve for a flow application. The Cv was designed for use with liquid...
  3. chemejon

    Pressure drop & Noise in T-Globe Valve

    1. Identify if the condition is critical or not critical by calculating the Cv required for critical pressure drop F superheat=627.8F (difference in temperature from saturated steam) k=1+(0.0007*F superheat) m=9254 lb/hr Pi=800.6 psia Cv=9.5 Cv=mk/(1.82*Pi) Cv=9.142 Valve Cv > Critical Cv...
  4. chemejon

    California P.E. Reference Questions.

    I am a Chemical E.I.T that is trying to get things together to apply for my PE in California. After reading the requirements for the "Engagement record and reference form", I came across the confusing passage below. If I am understanding correctly, I do not need four letters of reference from...

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