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ASME Section I Chapter Code Calculations Quiz

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ASME Section I Chapter Code Calculations Quiz

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Questions and Answers

According to the ASME BPVC I PG-27.2.2 equation, what does the variable 't' represent?

Minimum required thickness

Corrosion depth measurements

Remaining wall thickness (correct)

Manufacturer's tolerance

What is the purpose of the calculations performed in this case study?

To inspect the internal metal of the steam drum

To monitor corrosion (correct)

To determine the minimum shell thickness

To prepare for maintenance

What is the formula used to calculate the minimum required thickness in the ASME code?

PG-27.2.1

PG-27.4.7

PG-27.2.2 (correct)

PG-9

What consideration must be given when determining the correct size of pipe?

Manufacturer's tolerance Signup and view all the answers

What is the purpose of adding additional thickness to the pipe when ordering?

To account for manufacturer's tolerance Signup and view all the answers

Which equation should be used to calculate the minimum required thickness of a piping component when the outside diameter is given?

$t = PD 2SE + 2yP +c$ Signup and view all the answers

Which equation should be used to calculate the minimum required thickness of a piping component when the inside radius is given?

$t = PR SE-{l-y)P +c$ Signup and view all the answers

Which equation should be used to calculate the MAWP of a piping component when the outside diameter is given?

$p - 2SE(t-C) D-2y(t-C)$ Signup and view all the answers

Which equation should be used to calculate the MAWP of a piping component when the inside radius is given?

$p = SE(t-C) R+(l-y)(t-C)$ Signup and view all the answers

What is the maximum outside diameter for which the equation for tubing can be used to calculate the minimum required thickness?

125 mm Signup and view all the answers

Which one of these is the formula for calculating the minimum required thickness of a header?

$t = \frac{P \cdot D},{2 \cdot S \cdot E + 2 \cdot y \cdot P}$ Signup and view all the answers

Which one of these is the formula for calculating the minimum required thickness of a high-pressure boiler pipe?

$t = \frac{P \cdot D},{2 \cdot S \cdot E + 2 \cdot y \cdot P}$ Signup and view all the answers

Which one of these is the correct value of $y$ for a ferritic steel at an operating temperature of 250°C?

0.4 Signup and view all the answers

Which one of these is the correct value of $E$ for seamless cylinders?

1.0 Signup and view all the answers

Which one of these is the correct value of $C$ for non-threaded, welded components?

0 Signup and view all the answers