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API 570

How our API 570 questions are written

Written in our own words

Every API 570 question is written by us to API's current published outline. We never use real or recalled exam questions, and we never copy code-book text.

What the question bank covers

The course has 419 practice questions. Here is how many sit in each blueprint domain.

  • Calculations for thickness measurements, inspection intervals and piping integrity: 104 questions
  • Welding procedure and qualification evaluation (ASME IX, B31.3 Chapter V, API 570, RP 577): 63 questions
  • Nondestructive examination (ASME V, B31.3, API 570): 64 questions
  • Practical knowledge - general: 84 questions
  • Practical knowledge - specific (API 570, RP 571 listed mechanisms, RP 574, RP 576, RP 578, B16.5, PCC-2): 104 questions

How explanations work

Every question comes with an explanation that names the code section or source it relies on, so you can check it against your own copy.

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Think an answer is wrong? Report it. Not affiliated with or endorsed by American Petroleum Institute. Exam names are used descriptively.