100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CWB Electrodes and Consumables (Practice Test Questions) & Answers 100% Correct $11.49   Add to cart

Exam (elaborations)

CWB Electrodes and Consumables (Practice Test Questions) & Answers 100% Correct

 6 views  0 purchase
  • Course
  • CWB Electrodes and Consumables
  • Institution
  • CWB Electrodes And Consumables

CWB Electrodes and Consumables (Practice Test Questions) & Answers 100% Correct CWB Electrodes and Consumables (Practice Test Questions) & Answers 100% Correct CWB Electrodes and Consumables (Practice Test Questions) & Answers 100% Correct CWB Electrodes and Consumables (Practice Test Questions) & ...

[Show more]

Preview 1 out of 2  pages

  • November 1, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CWB Electrodes and Consumables
  • CWB Electrodes and Consumables
avatar-seller
Valedict
CWB Electrodes and Consumables
(Practice Test Questions) & Answers
100% Correct

According to the AWS, the nominal composition of a brown colour-coded tungsten
electrode is: - ANSWER-tungsten and 0.25% zirconium oxide (pure tungsten is green)

Alloyed tungsten electrodes have some advantages over pure tungsten electrodes. The
following is not one of those advantages: - ANSWER-lower electrode cost

Spray, globular and short-circuiting are terms used in GMAW welding to describe -
ANSWER-mode of metal transfer through the arc

True or false; The addition of cellulose to an electrode coating will improve the weld's
ductility. - ANSWER-True

True or false; Today, most mild steel electrodes have a wire core composed of semi-
killed steel. - ANSWER-False

In medium coated electrodes, the percentage of the electrode weight derived from the
coating is: - ANSWER-20% to 35%

The usable position for GMAW wires is not specified in the classification because it
depends on: - ANSWER-a. the shielding gas
b. the wire diameter
c. the mode of metal transfer

CSA standard W59 requires that the electrode holding ovens for low-hydrogen
electrodes be kept at a minimum temperature of: - ANSWER-120°C

When improved mechanical properties (toughness) of the weld metal deposit are
required, the flux should be formulated to transfer the smallest possible quantity of: -
ANSWER-Oxygen

When manufacturing fused fluxes, the temperature at which the ingredients are melted
together is: - ANSWER-1,500°C to 1,700°C

The primary function of cellulose as a coating ingredient is to provide: - ANSWER-
gaseous protection

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 Valedict. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.49
  • (0)
  Add to cart