ASME Section I Chapter Code Calculations Quiz
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Questions and Answers

According to the text, what is the value of y for SA-516-T56 at an operating temperature of 250°C?

  • 0.4 (correct)
  • 0.6
  • 0.8
  • 0.2

    • What is the minimum required thickness, in millimeters, of a superheater outlet header operating at 510°C with a MAWP of 17 MPa?

  • 55.06
  • 109.8
  • 70.79 (correct)
  • 5.26

    • What is the minimum thickness required for a seamless steel feedwater pipe of material SA-335-P1, with an outside diameter of 168.28 mm, operating pressure of 5200 kPa, and temperature of 510°C?

  • 5.2 (correct)
  • 41.7
  • 0.5
  • 1.0

    • Which equation should be used to find the minimum required thickness of a boiler drum if the inside radius is given?

    <p>$t = PR SE-(l-y)P + c$</p> Signup and view all the answers

    What is the maximum outside diameter of tubing that can be used with the equation in PG-27.2.1 to find the minimum required thickness?

    <p>125 mm</p> Signup and view all the answers

    What is the equation to find the MAWP for piping if the outside diameter is given?

    <p>$p = 2SE(t-c)D-2y(t-c)$</p> Signup and view all the answers

    According to the ASME BPVC I PG-27.2.2 equation, what is used to ensure that the minimum shell thickness has not been reached with corrosion?

    <p>Depth measurements</p> Signup and view all the answers

    What is the purpose of the equation from the ASME BPVC I PG-27.2.2?

    <p>To calculate the remaining wall thickness</p> Signup and view all the answers

    What is the role of the NDE technician in this case study?

    <p>Inspecting the internal metal</p> Signup and view all the answers

    What must be considered when ordering a pipe with regards to thickness?

    <p>Manufacturer's tolerance</p> Signup and view all the answers

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