After a miss
Direct answer
After missing a Magnetic Particle Testing question, do not only memorize the answer. Rewrite the reason in plain language: NDE method using magnetic fields and particles to find surface or near-surface discontinuities. Tag the miss, answer two or three related questions, and revisit Welding fundamentals, Inspection terminology, Welding symbol interpretation before returning to mixed practice.
How to use this answer
Read the answer once, then prove it by choosing an answer in a practice question before looking at the explanation. If the miss repeats, tag the domain as Glossary and drill a smaller set before returning to mixed practice.
Prep path
CWI Study Guide
Independent CWI study guide for welding symbols, inspection fundamentals, discontinuities, NDE, and code application.
SamplesCWI Sample Questions
Public CWI Practice Test sample questions with explanations.
PracticeOpen CWI Practice Test
Start with the 10-question free set before deciding whether to unlock the full question bank.