About API570 Exam Prep
An independent practice platform for the API 570 Piping Inspector (API570) exam - real questions across every study topic, each with a plain-language explanation.
API570 study topics
The API570 practice bank is organized into 9 study topics. The API570 exam has 170 questions and is completed in 7 hours 30 minutes. These are the practice-bank topics:
- Corrosion, remaining-life, MAWP & flange-rating calculations
- B31.3 material factors & temperature effects
- Welding procedures & personnel qualification
- Nondestructive examination & leak testing
- API 570 inspection planning, classifications, intervals & CMLs
- Practical piping inspection, thickness measurement & pressure testing
- Piping damage mechanisms
- Repairs, alterations, rerating & in-service welding
- API 570 scope & responsibilities, pressure relief & material verification
Every practice question on this site is organized across these 9 topics, so you can focus on the subjects grouped in each topic. As you answer, the per-topic analytics surface the areas still costing you points, so your review goes where it moves your score.
What we believe good exam prep looks like
Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.
Your weak spots should find you. Topic analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.
Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.
Get in touch
Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.