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Questions and Answers
Using radiography, which of the following makes IP a defect on a 6” weld on a 8” OD Pipe.
Using radiography, which of the following makes IP a defect on a 3 OD pipe sch40 with a wall thickness of 1/2.
Using radiography, which of the following makes IP a defect on a 14” length of weld on a 14” OD Pipe.
Using radiography, which of the following makes IP a defect on a 3.5” OD Pipe.
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Using radiography, which of the following makes IPD a defect on a 3.5” OD Pipe.
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Using radiography, which of the following makes IPD a defect on a 6” OD Pipe.
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Using radiography, which of the following makes ICP a defect on a 8” OD Pipe.
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Using radiography, which of the following makes IPD a defect on a 2.5” OD Sch80 Pipe with a wall thickness of 1/4.
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Using radiography, which of the following makes IFD a defect on a 2.5” OD Sch80 Pipe with a wall thickness of 1/4.
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Using radiography, which of the following makes IFD a defect on a 2.5” OD Sch80 Pipe with a wall thickness of 1/4.
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Using radiography, which of the following makes IP defect on a 8” OD Sch80 Pipe with a wall thickness of 1/4
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Using radiography, which of the following makes IF a defect on a 8” OD Sch80 Pipe with a wall thickness of 1/4.
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Using radiography, which of the following makes IC a defect on a 8” OD Sch80 Pipe with a wall thickness of 1/4 & 1/2
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Using radiography, which of the following makes a defect on a 8” OD Sch80 Pipe with a wall thickness of 1/4.
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Using radiography, which of the following makes IF a defect on a 2.5” OD Sch80 Pipe with a wall thickness of 1/4.
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Study Notes
Defect Criteria for Radiography
- Interruption of Penetration (IP) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 6” weld on an 8” OD pipe.
- Interruption of Penetration (IP) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 3” OD pipe with a 1/2 wall thickness.
- Interruption of Penetration (IP) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 14” length of weld on a 14” OD pipe.
- Interruption of Penetration (IP) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 3.5” OD pipe.
- Incomplete Penetration (IPD) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 3.5” OD pipe.
- Incomplete Penetration (IPD) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 6” OD pipe.
- Incomplete Penetration (ICP) is considered a defect if it disrupts the penetration of the weld by 25% or more on an 8” OD pipe.
- Incomplete Penetration (IPD) is considered a defect if it disrupts the penetration of the weld by 25% or more on a 2.5” OD Sch80 pipe with a 1/4 wall thickness.
- Incomplete Fusion (IFD) is considered a defect if it disrupts the fusion of the weld by 25% or more on a 2.5” OD Sch80 pipe with a 1/4 wall thickness.
- Incomplete Fusion (IFD) is considered a defect if it disrupts the fusion of the weld by 25% or more on a 2.5” OD Sch80 pipe with a 1/4 wall thickness.
- Interruption of Penetration (IP) is considered a defect if it disrupts the penetration of the weld by 25% or more on an 8” OD Sch80 pipe with a 1/4 wall thickness.
- Incomplete Fusion (IF) is considered a defect if it disrupts the fusion of the weld by 25% or more on an 8” OD Sch80 pipe with a 1/4 wall thickness.
- Incomplete Crater (IC) is considered a defect on an 8” OD Sch80 pipe with a 1/4 & 1/2 wall thickness if it disrupts the weld by 25% or more.
- Interruption of Fusion (IF) is considered a defect if it disrupts the fusion of the weld by 25% or more on a 2.5” OD Sch80 pipe with a 1/4 wall thickness.
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