Welding Module Nine Review Questions and Answers | Latest Update | 2024/2025 | Correct & Verified
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Course
Welding Module Nine
Institution
Welding Module Nine
Welding Module Nine Review Questions
and Answers | Latest Update | 2024/2025
| Correct & Verified
What is a common welding defect?
Porosity, which occurs when gas pockets are trapped in the weld.
What is a fillet weld?
A weld that joins two surfaces at a right angle.
What does "dut...
Welding Module Nine Review Questions
and Answers | Latest Update | 2024/2025
| Correct & Verified
What is a common welding defect?
✔✔Porosity, which occurs when gas pockets are trapped in the weld.
What is a fillet weld?
✔✔A weld that joins two surfaces at a right angle.
What does "duty cycle" mean in relation to a welding machine?
✔✔The amount of time a welding machine can operate at a specific output before needing to
cool down.
Why should welds be inspected?
✔✔To ensure they meet quality standards and are free from defects.
What is the purpose of a welding jig?
✔✔To hold parts in place during welding to ensure accurate alignment.
1
, What is the advantage of using an inverter welding machine?
✔✔It is lighter, more energy-efficient, and offers better control compared to traditional
machines.
What is a tack weld?
✔✔A small weld used to temporarily hold parts together before final welding.
What is the purpose of a wire feeder in MIG welding?
✔✔To supply the consumable wire electrode continuously during the welding process.
What does "undercut" mean in welding?
✔✔A groove or indentation left in the base material along the edges of the weld.
What is the role of amperage in welding?
✔✔To control the amount of heat generated by the welding arc.
What does the term "weld joint preparation" mean?
2
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