FCAW Chapter 13 & 14 Vocab with Complete Solutions
9 views 0 purchase
Course
FCAW Chapter 13 & 14
Institution
FCAW Chapter 13 & 14
FCAW Chapter 13 & 14 Vocab with
Complete Solutions
What is meant by the term "arc length" in FCAW?
Arc length refers to the distance between the welding wire and the workpiece; maintaining
the correct arc length is crucial for achieving a stable arc and quality welds.
What does the term ...
FCAW Chapter 13 & 14 Vocab with
Complete Solutions
What is meant by the term "arc length" in FCAW?
✔✔Arc length refers to the distance between the welding wire and the workpiece; maintaining
the correct arc length is crucial for achieving a stable arc and quality welds.
What does the term "heat-affected zone" (HAZ) refer to in welding?
✔✔The heat-affected zone (HAZ) is the area of the base metal that has been altered by the heat
of the welding process, potentially affecting its mechanical properties.
What is the significance of "weld bead" in FCAW?
✔✔The weld bead is the visible line of weld metal deposited during the welding process; its
appearance can indicate the quality of the weld.
What does "overlap" mean in the context of FCAW?
✔✔Overlap refers to a defect where the weld metal flows over the base metal without fusing,
which can weaken the joint.
1
, How is "deposition rate" defined in FCAW?
✔✔The deposition rate is the amount of filler metal deposited per unit of time during the
welding process, influencing the efficiency of the weld.
What is the role of "shielding gas" in FCAW?
✔✔Shielding gas provides an additional layer of protection to the weld pool, preventing
contamination and ensuring a cleaner weld, especially in gas-shielded FCAW.
What does "porosity" indicate in a weld?
✔✔Porosity is the presence of tiny gas pockets trapped in the weld metal, which can
compromise the strength and integrity of the weld.
How does "wire feed speed" affect the welding process?
✔✔Wire feed speed affects the amount of filler metal being fed into the weld pool; incorrect
speeds can lead to issues like undercut or excessive spatter.
What does "penetration" mean in welding?
✔✔Penetration refers to the depth of the weld metal into the base material; adequate penetration
is essential for a strong joint.
2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BrilliantScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
