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SENSE Module 4 SMAW Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What does SMAW stand for in welding? Shielded Metal Arc Welding. What is the primary purpose of the electrode in SMAW? To provide filler material for the weld and conduct electrical current. What type of current is commonly used in SMAW? Both direct current (DC) and alternating current (AC). What is the function of the flux in the electrode coating during SMAW? To protect the molte...

SMAW Equipment & Setup Module 7 – Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the main purpose of the Shielded Metal Arc Welding (SMAW) process? To create a weld by using a consumable electrode coated in flux to generate an arc between the electrode and the workpiece. What is the function of the flux coating on an SMAW electrode? To protect the weld pool from contaminants and provide a stable arc. How do you determine the correct electrode ...

CWB Module 4 Welding Processes Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary advantage of flux-cored arc welding (FCAW)? It provides deep penetration and high welding speed, making it suitable for thicker materials. How does the electrode diameter affect the welding process? Larger electrodes are used for thicker materials, while smaller electrodes are better for thinner materials or more intricate welds. What is the difference bet...

Sense Level 1 Welding Process Certification Test Module 9: Welding Inspection and Test Principles Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the primary purpose of a welding inspection? To ensure the weld meets specified quality and design standards. Why is visual inspection important in welding? It allows for the identification of surface defects such as cracks, porosity, or incomplete fusion. When should a visual inspection typically be performed d...

Introduction to Welding Chapter 1 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified How can incomplete fusion be identified? By observing a lack of bonding between the weld metal and the base metal or between weld passes. What is the purpose of using dye penetrant testing on a weld? To detect surface cracks and other discontinuities that may not be visible to the naked eye. What is the significance of a welding procedure specification (WPS) during inspecti...

Welding Module Two Review Questions | Latest Version | 2024/2025 | Correct & Verified What is the spark in welding called, and why is it important? It’s the welding arc, and it provides the heat needed to melt the base and filler metals. Why does a welder wear a helmet with a darkened lens? To protect their eyes from harmful UV radiation and bright light from the welding arc. What happens when a weld lacks penetration? The weld is weak and may fail under load because it hasn...

CWB Level 2 Closed Book Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the purpose of a welding procedure specification (WPS)? a) To outline welding equipment maintenance. b) To guide the welder in achieving a quality weld. c) To describe storage requirements for welding rods. d) To document testing procedures. b) To guide the welder in achieving a quality weld. What does the term "root gap" refer to in welding? a) The distance between the ...

Level 2 Module 29207 GTAW - Equipment and Filler Metals Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What does GTAW stand for? Gas Tungsten Arc Welding. What type of electrode is used in GTAW? A non-consumable tungsten electrode. Why is shielding gas important in GTAW? It protects the weld pool and tungsten electrode from atmospheric contamination. What are the most commonly used shielding gases in GTAW? Argon and helium. Why is argon pref...

CWB Level 2 Study Modules 4-5-6-7-8-9- Questions and Answers | Latest Version | 2024/2025 | Correct & Verified Why is it important to control interpass temperature? To ensure consistent mechanical properties and avoid overheating the material. What is porosity in a weld? Small gas pockets trapped in the weld metal. What causes lack of fusion in welding? Insufficient heat input or improper technique. What is the heat-affected zone (HAZ)? The area of base metal affected b...

SENSE Module 3 Drawing and Welding Symbol Interpretation Questions and Answers | Latest Version | 2024/2025 | 100% Pass What is the purpose of a welding symbol? To provide clear, standardized instructions for performing a weld according to design specifications. What does the arrow on a welding symbol indicate? The location of the weld and its orientation relative to the joint. What is the difference between the reference line and the arrow in a welding symbol? The reference...