100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
114 MiG Final Exam Questions and Answers 100% Pass $9.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. 114 MiG
  4.  
  5. 114 MiG

Exam (elaborations)

114 MiG Final Exam Questions and Answers 100% Pass
 0 purchase
  • Course
  • 114 MiG
  • Institution
  • 114 MiG

114 MiG Final Exam Questions and Answers 100% Pass What is the primary difference between MIG and TIG welding? MIG welding uses a continuously fed wire as an electrode, while TIG welding uses a non- consumable tungsten electrode. How does the choice of shielding gas impact the appearan...

[Show more]

Preview 3 out of 16  pages

Document information

  • October 24, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • 114 mig final exam questions and answers 100 pas

Written for

  • 114 MiG
  • 114 MiG

Seller

avatar-seller
BrilliantScores

Reviews received

Content preview

114 MiG Final Exam Questions and
Answers 100% Pass
What is the primary difference between MIG and TIG welding?


✔✔MIG welding uses a continuously fed wire as an electrode, while TIG welding uses a non-

consumable tungsten electrode.




How does the choice of shielding gas impact the appearance of the weld?


✔✔Different shielding gases can affect the color, bead shape, and overall quality of the weld.




What does the term "travel speed" refer to in MIG welding?


✔✔Travel speed refers to the speed at which the welder moves the welding torch along the joint.




How can improper joint preparation affect MIG welding results?


✔✔Poor joint preparation can lead to incomplete fusion and weak welds.




What is the purpose of back purging in MIG welding?


✔✔Back purging helps to protect the backside of the weld from contamination when welding

materials like stainless steel.

1

,How do different types of metal affect MIG welding parameters?


✔✔Different metals require adjustments in voltage, amperage, and gas mixture for optimal

welding.




What is the effect of a too-long arc length during MIG welding?


✔✔A too-long arc length can result in poor penetration and a wider weld bead.




What safety equipment is essential for MIG welding?


✔✔Essential safety equipment includes a welding helmet, gloves, and flame-resistant clothing.




How does ambient temperature influence MIG welding?


✔✔Higher ambient temperatures can affect the cooling rate of the weld, potentially altering its

properties.




What is the typical range for gas flow rates in MIG welding?


✔✔Typical gas flow rates range from 15 to 25 cubic feet per hour (CFH).




2

, Why is it important to use clean filler wire in MIG welding?


✔✔Using clean filler wire prevents contamination and improves weld quality.




What is the main purpose of the welding gun nozzle?


✔✔The welding gun nozzle directs shielding gas over the weld pool to protect it from

contamination.




What might excessive heat input during welding cause?


✔✔Excessive heat input can lead to warping and distortion of the base metal.




How can the angle of the welding torch affect the weld?


✔✔The torch angle can influence penetration, bead shape, and the overall weld appearance.




What is the ideal position for MIG welding flat plates?


✔✔The ideal position for welding flat plates is usually at a 90-degree angle to the surface for

optimal penetration.




What does the term "burn-through" mean in MIG welding?


3

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 $9.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67479 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$9.99
  • (0)
Add to cart
Added