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Exam API-571 All Questions

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Exam API-571 topic 1 question 46 discussion

Actual exam question from API's API-571
Question #: 46
Topic #: 1
[All API-571 Questions]

Since all fuels contain some amount of sulfur, sulfuric and sulfurous acid __________ can occur if the metal temperature is below this temperature.

  • A. Corrosion
  • B. Pitting
  • C. Dew point corrosion
  • D. All of the above
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Suggested Answer: C 🗳️
by ahmadmm at Sept. 5, 2023, 8:15 a.m.

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ahmadmm
1 year, 4 months ago
Since all fuels contain some amount of sulfur, sulfuric and sulfurous acid dew point corrosion can occur if the metal temperatures are below the dew point
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