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Welding Exam 19-22 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified How can excessive heat affect the base material? Excessive heat can cause the base material to distort, burn through, or lose its strength, resulting in a weak or defective weld. What is the purpose of using a backing bar in welding? A backing bar supports the workpiece, prevents burn-through, and helps control the cooling rate, leading to a more stable and consistent weld. What causes...

GMAW Chapter 20 – Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the effect of high voltage in GMAW? Leads to wider weld beads and possible burn-through. Why is electrode size important in GMAW? Affects penetration, bead size, and heat input. What causes spatter in GMAW? Incorrect welding parameters or arc length. What is the purpose of the welding torch? Directs the electrode and shielding gas to the weld. What material can be welded...

Welding Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the purpose of a root pass in welding? The root pass is the first bead deposited in the joint, ensuring proper penetration and fusion for subsequent layers. How does the heat affect the weld bead? Excessive heat can cause the weld to become too wide, while insufficient heat results in poor fusion and weak joints. Why is cleanliness crucial before welding? Clean materials ensure better fusi...

Weld Types Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary function of a corner weld? A) Joining metal end to end B) Joining metals at a corner C) Joining metals side by side D) Joining different types of material What type of weld is used to join two pieces of metal at a right angle, forming a "T" shape? A) Butt weld B) Tee weld C) Fillet weld D) Groove weld What is the purpose of a fillet weld? A) Joining metal end to en...

SENSE Module 5 GMAW Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What type of welding process is GMAW? GMAW is a fusion welding process. What is the most common shielding gas used in GMAW? Argon is commonly used as a shielding gas in GMAW. What type of electrode is used in GMAW? A consumable wire electrode is used in GMAW. What is the effect of increasing travel speed in GMAW? Increasing travel speed generally results in a narrower weld bead. ...

Masonry Level 1: Module 1 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary purpose of masonry in construction? To provide structural support and durability. What materials are commonly used in masonry construction? Brick, stone, concrete block, and mortar. What is mortar used for in masonry? To bind building materials together and fill gaps between them. What is the function of a masonry bond? To provide strength and stability to...

SENSE Module 2 – Safety Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary purpose of wearing personal protective equipment (PPE) while welding? To protect the welder from potential hazards such as heat, sparks, and fumes. Why should welding areas be well-ventilated? To ensure the removal of harmful fumes and gases generated during the welding process. What type of fire extinguisher is recommended for welding areas? A Class ABC fire e...

SENSE Level 1: Mod 3 Drawing and Welding Symbol Interpretation | Latest Version | 2024/2025 | Correct & Verified How is the fillet weld size determined in a welding symbol? The size is represented by the leg length of the fillet weld. What does a weld symbol with a filled circle mean? It indicates a plug weld. What does the number next to the welding symbol represent? It represents the weld size in terms of length, depth, or size. What does a dashed line on a welding symbol r...

SENSE Welding Inspection and Testing Principles Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the purpose of visual inspection in welding? A) To detect surface defects such as cracks, porosity, or undercuts B) To measure the depth of penetration C) To check the alignment of the welding equipment D) To assess the filler material used What does a hardness test measure in welded joints? A) The flexibility of the welded material B) The resistance ...

Thermal Cutting Processes Module 8: Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary function of thermal cutting processes? To cut through metal using heat. What is the most common material used in oxy-fuel cutting? Steel. What gas is commonly used in oxy-fuel cutting to create the cutting flame? Oxygen. What type of flame is ideal for oxy-fuel cutting? Neutral flame. What does the oxygen assist in during the oxy-fuel cutting ...