Free API-580 Exam Braindumps (page: 7)

Page 7 of 36

_________________curves are referred for the deterioration mechanism for carbon and low ally steel materials.

  1. Nelson curves
  2. Ph concentration curves
  3. Schmidt curves for sulfide corrosion

Answer(s): A



Following are the critical variables for deterioration mechanism except

  1. Material of construction
  2. Process operating
  3. Start up and shut down conditions
  4. Insulation

Answer(s): D



Following are the common mechanical deterioration mechanisms except

  1. Fatigue
  2. Stress/creep rupture
  3. Tensile overload
  4. Intergranular corrosion

Answer(s): D



Depending on the methodology employed in qualitative analysis, the categories may be described with words such as

  1. High, medium or low or may have numerical descriptors.
  2. High, medium or low only
  3. Numerical descriptors only

Answer(s): A



Page 7 of 36



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Mariappan Ramachandran commented on August 19, 2024
Really worth to atten the mock test
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