Welding Level 2 Module 6 Plate Questions and Answers | Latest Version | 2024/2025 | Correct & Verified
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Module
Welding Level 2 Module 6 Plate
Institution
Welding Level 2 Module 6 Plate
Welding Level 2 Module 6 Plate
Questions and Answers | Latest Version
| 2024/2025 | Correct & Verified
What is the primary purpose of beveling plate edges before welding?
To ensure proper penetration and fusion at the joint.
Why is preheating necessary for thick plates?
To reduce th...
Welding Level 2 Module 6 Plate
Questions and Answers | Latest Version
| 2024/2025 | Correct & Verified
What is the primary purpose of beveling plate edges before welding?
✔✔ To ensure proper penetration and fusion at the joint.
Why is preheating necessary for thick plates?
✔✔ To reduce the risk of cracking by slowing the cooling rate.
What is the purpose of clamping plates during welding?
✔✔ To prevent distortion and maintain proper alignment.
How is plate thickness related to welding current?
✔✔ Thicker plates require higher welding currents for proper penetration.
What is the function of a root pass in welding a plate joint?
✔✔ To establish complete fusion at the root of the joint.
1
, Why is it important to clean plate edges before welding?
✔✔ To remove contaminants that could cause defects like porosity or lack of fusion.
What is the purpose of back gouging in welding plates?
✔✔ To ensure full penetration by removing defects or incomplete fusion from the root side.
How does plate thickness affect heat input during welding?
✔✔ To hold the plates in place and maintain alignment during welding.
What is the role of a backing strip in plate welding?
✔✔ To support the molten weld pool and ensure complete root penetration.
What does the term "butt joint" refer to in plate welding?
✔✔ A joint where two plates are joined edge to edge.
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