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Inspection Fundamentals Study Plan
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- Week 1Free
Part A — Welding Processes & Symbols
Part A fundamentals: SMAW/GMAW/GTAW/FCAW/SAW processes, joint design, and reading AWS welding symbols.
- •Learn the common arc-welding processes and their variables (current, polarity, shielding)
- •Drill welding-symbol interpretation — fillet, groove, and supplementary symbols
- •Flashcards: joint types, weld terminology, and process abbreviations
- Week 2 Plan
Part A — Metallurgy, Discontinuities & NDT
The rest of Part A: metallurgy and heat effects, weld discontinuities, destructive and nondestructive testing, and inspection math.
- •Master common discontinuities (porosity, undercut, incomplete fusion, cracks) and their causes
- •Cover NDT methods (VT, PT, MT, RT, UT) and destructive tests — when each applies
- •Drill inspection math and metallurgy/heat-treatment questions with instant AI explanations
- Week 3 Plan
Part B Practical & Part C Code (AWS D1.1)
The open-book parts most candidates fail: Part B measurement of replica welds against a book of specs, and Part C code lookups in AWS D1.1.
- •Practice fast, precise measurement with fillet gauges and calipers, then apply acceptance criteria from the book of specifications
- •Drill Part B specimen questions until lookups are error-free — this is the section that sinks strong candidates
- •Tab and navigate AWS D1.1 for Part C: acceptance criteria, qualification, and code-clause lookups against the clock
- Week 4 Plan
Timed Mock Exams
Full timed sets across all three parts — remember, you must clear 72% on each in the same sitting.
- •Two full-length timed mock exams covering Part A, Part B, and Part C together
- •Review every miss with the AI tutor and re-drill any single part below 72%
- •Target a consistent 80%+ on every part — one weak part fails the whole exam
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