About CWI Exam Prep
An independent practice platform for the Certified Welding Inspector (CWI) exam - real questions across all study topics, with correct answers and source citations.
What's on the CWI exam
The Certified Welding Inspector (CWI) exam has three parts. It has 261 questions and is completed in 6 hours. Here is what it covers:
- Part A Fundamentals (150 questions, closed-book)
- Part B Practical (46 questions, hands-on)
- Part C Code Book (50-65 questions, open-book)
These are editorial study topics for organizing this practice bank. Question placements and pool sizes are not official exam assignments or weights.
The practice bank is organized into 12 internal study 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. Each question includes the correct answer and a source citation.
Your weak spots should find you. Study-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.