Free API API-570 Exam Questions
Absolute Free API-570 Exam Practice for Comprehensive Preparation
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API API-570 Exam Questions
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Provided By: API
- Exam: Piping Inspector
- Certification: Individual Certification Programs
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Total Questions: 170
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Updated On: Jan 09, 2025
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Rated: 4.9 |
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Online Users: 340
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Question 1
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A NPS 4 Schedule 80 (0.337" wall) branch connection is welded into a NPS 6 Schedule 40 (0.280" wall). A 0.375" reinforcing pad is used around the branch connection. The fillet weld sizes are as required by the Code. The branch connection is inserted into the header. The material of the branch and header is ASTM A672 Grade B70. What thickness would be used to determine whether heat treatment of the connection is required ? (Express answer to nearest hundredth)
Answer: B
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A NPS 4 Schedule 80 (0.337" wall) branch connection is welded into a NPS 6 Schedule 40 (0.280" wall). A 0.375" reinforcing pad is used around the branch connection. The fillet weld sizes are as required by the Code. The branch connection is inserted into the header. The material of the branch and header is ASTM A672 Grade B70. What thickness would be used to determine whether heat treatment of the connection is required ? (Express answer to nearest hundredth)
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Question 2
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A local area has been thinned on the wall thickness of a flanged fitting. The fitting is NPS 8 Class 400, and the local area has been thinned to 0.400”. Is this corrosion acceptable per ASME B 16.5?
Answer: B
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A local area has been thinned on the wall thickness of a flanged fitting. The fitting is NPS 8 Class 400, and the local area has been thinned to 0.400”. Is this corrosion acceptable per ASME B 16.5?
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Question 3
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A welder continuity log should be maintained to allow verification that each welder has utilized each weldingprocess within a _______ period.
Answer: D
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Question 4
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During periodic scheduled inspections, more extensive inspection should be applied to an area beginning __________ upstream of the injection nozzle and continuing for atleast __________ pipe diameters downstream of the injection point.
Answer: C
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During periodic scheduled inspections, more extensive inspection should be applied to an area beginning __________ upstream of the injection nozzle and continuing for atleast __________ pipe diameters downstream of the injection point.
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Question 5
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Which of the items listed below would NOT normally be contained in inspection records or piping ?
Answer: B
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Which of the items listed below would NOT normally be contained in inspection records or piping ?