API API-510 問題集

質問 1：
After a vessel has been placed in service, what Code is used to evaluate?
A. API 572
B. API 510
C. ASME Section V
D. ASME Section VIII
正解：B

質問 2：
What does API-510 require to verify a welder's qualifications when welding on a pressure vessel?
A. Inspection of previous work
B. A practical demonstration
C. Performance qualification records
D. A written test
正解：C

質問 3：
Explain how API-510 standards ensure the safe operation of pressure vessels within nuclear power plants.
正解：
In nuclear power plants, API-510 ensures the safe operation of pressure vessels by setting stringent inspection and maintenance standards that address the unique risks associated with radioactive materials. This includes specialized training for inspectors, the use of advanced non- destructive testing techniques that can detect minute defects, and rigorous protocols for documentation and compliance verification. API-510 also emphasizes the importance of lifecycle management and periodic safety reviews to adapt to the evolving regulatory landscape and technological advancements in the nuclear industry.

質問 4：
What should contain in a progressive record for a pressure vessel?
A. A complete weld map from the original construction plans
B. The schedule and piping sizes for the vessel
C. The exact location on a facility plan
D. Construction and design information, operating and inspection history
正解：D

質問 5：
According to API-510, which material grade does not require impact testing at temperatures above
0°F?
A. Carbon steel
B. Nickel alloy
C. Austenitic stainless steel
D. Aluminum
正解：C

質問 6：
Which type of discontinuity can liquid penetrant inspection find?
A. Laminations on the surfaces of plate
B. Internal cracking of welds
C. Cracks open to the surface
D. Subsurface porosity
正解：C

質問 7：
What documentation must be reviewed and updated after any major alteration or repair to a pressure vessel as per API-510?
A. The original design documents
B. The latest inspection report
C. All relevant documentation, including design, operation, and maintenance
D. The vessel's operating manual
正解：C

質問 8：
When a crack is discovered in a vessel that is in a highly stressed area, what action should you recommend to be considered as a first step in any effort to correct the flaw?
A. Design an overlay patch to completely cover the affected area that has rounded corners
B. Removing the crack using by grinding and inspect using an NDE procedure before repair by welding
C. Using an insert patch, to completely remove the affected area
D. Call in a pressure vessel engineer
正解：D