Free API-580 Exam Braindumps
Risk Based Inspection Professional Questions 26–30 (page: 7)

Updated On: 9-Feb-2026

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



When in accurate or insufficient failure data exists on the specific equipment item for quantative probability of failure analysis then

  1. General industry, company or manufacturer failure data used
  2. Process hazard analysis failure data may be used
  3. Process and toxic concentration analysis may be used

Answer(s): A



Deterioration rates can be expressed in terms of

  1. Corrosion rates for thinning or susceptibility for mechanisms where deterioration rate is unknown
  2. Corrosion rates for thinning only
  3. Immeasurable quantity
  4. Discrete numbers
  5. Susceptible rates only

Answer(s): A



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