Free API API-577 Practice Test & Real Exam Questions
When welding using the GTAW process, which of the following best describes the appearance of a transverse crack on a radiograph?
Correct Answer: B
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Which source of radiation is normally used for performing field radiography on steel with a 4-in. thickness?
Correct Answer: D
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When verifying that the filler metal selection is appropriate for the base metal being welded, an inspector should consider:
Correct Answer: B
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What is the minimum liquid level that should be maintained above the area that is to be hot tapped on a storage tank or vessel?
Correct Answer: C
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In magnetic particle examination, the yoke is placed parallel to the weld to detect cracks:
Correct Answer: D
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A four-digit designation for a SMAW electrode under AWS classification uses the third digit to define the:
Correct Answer: D
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