CWI Part A Test Prep

New: tap any missed question to see your answer, the correct one, and why. 500+ questions across all 11 Part A topics. Study smarter for your CWI exam.

Prepare for the Certified Welding Inspector (CWI) Part A Fundamentals exam with a study guide built by an ASQ CMQ/OE and ASNT NDT Level III with 30+ years in aerospace, offshore and heavy manufacturing quality.

500+ practice questions cover all 11 Part A topics, so you can drill exactly where you're weak:

• Inspector Responsibilities
• Safe Practice
• Metal Joining Processes
• Metal Cutting Processes
• Weld Joint Geometry and Symbols
• Documents and Qualification
• Material Properties and Testing
• Metric Practice
• Welding Metallurgy
• Weld & Base Metal Discontinuities
• Visual Inspection & NDE

STUDY MODE: Answer at your own pace and get the explanation as soon as you answer correctly.

TEST MODE: Simulate exam conditions with 10 to 100 questions, then see your score and a breakdown by topic.

REVIEW MISSED QUESTIONS: Tap any question you got wrong to see your answer, the correct answer, and why it's right.

Plus welding and CWI training videos, the AMS Level 3 Training Academy, and a free 5-year career planner.

Built for welders moving into inspection, QC technicians, and anyone preparing for the CWI Part A exam.

AMS Level 3 is an independent training provider and is not affiliated with or endorsed by the American Welding Society (AWS). CWI is a certification of the American Welding Society.