Study guide
AWS API 1104 Endorsement study guide
Read a lesson, then practice the ideas you want to remember.
Lessons
- Cracks, Accumulation of Imperfections & Anne
- Porosity — Scattered, Distribution Charts &
- Incomplete Fusion, Internal Concavity & Burn
- Inadequate Penetration, IP Due to High-Low &
- Slag Inclusions & Hollow Bead Porosity — Free Study Guide 2026
- Undercutting, Crater Cracks & Arc Burns
- In-Service Procedure & Welder Qualification
- In-Service Welding Dynamics, Burn-Through &
- Temper-Bead Deposition Techniques & Sequence
- Filler Metal Storage, Handling & Conditionin
- Joint Alignment, High-Low & Fit-Up Tolerance
- Preheating, Interpass Temperature & Heat Tre
- Tack Welding, Line-Up Clamps & Weather Restr
- Rights & Responsibilities of Inspection Pers
- Radiographic Testing & Image Quality Indicat
- Magnetic Particle, Liquid Penetrant & Person
- Ultrasonic Testing & Automated UT — Free Study Guide 2026
- Base Materials & Filler Metal Groupings
- Scope, Definitions & General Requirements
- Defect Removal, Grinding & Re-Inspection
- Mechanized Welding with Filler Metal Additio
- Repair Procedure Qualification & Limitations
- Welding Records, Traceability & Inspector Lo
- Acceptance Criteria & Retesting Rules for We
- Multiple Qualification Testing & Layout
- Single Qualification Testing & Essential Var
- Visual & Destructive Test Specimen Layout
- Acceptance Criteria for Procedure Qualificat
- Essential Variables for Procedure Qualificat
- Mechanical Testing Requirements and Specimen
- Welding Procedure Specification Requirements