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Exam API-580 topic 1 question 23 discussion

Actual exam question from API's API-580
Question #: 23
Topic #: 1
[All API-580 Questions]

Sec occurs when equipment is exposed to environments

  • A. Conducive to certain cracking mechanisms
  • B. Unfavorable to certain cracking mechanisms
  • C. Unbeneficial to certain cracking mechanisms
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Suggested Answer: C 🗳️
by Ancest at Aug. 10, 2023, 6:25 p.m.

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89996fe
11 months, 2 weeks ago
SCC, stress corrosion cracking, requires both a chemical corrosion mechanism weakening the material and a mechanical stress to break (aka crack) it. This question is strangely worded, but the answer should likely be C, as chemical cracking would happen first.
upvoted 1 times
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JunWW
1 year, 3 months ago
Selected Answer: A
Likely typo in question, should be "SCC"
upvoted 2 times
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Ancest
1 year, 3 months ago
Selected Answer: B
Jum no idea
upvoted 1 times
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C (25%)
B (20%)
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