Exam (elaborations)
CWB WELDING INSPECTOR LEVEL 1 - CHAPTER 3 EXAM 2024/2025
- Course
- Institution
CWB WELDING INSPECTOR LEVEL 1 - CHAPTER 3 EXAM 2024/2025
[Show more]
Content preview
CWB WELDING INSPECTOR LEVEL 1 -CHAPTER 3 EXAM 2024/2025
Self shielded flux cored wires are: - Precise Answer ✔✔better able to
tolerate air currents.
What do the first two digits of a shielded metal arc welding electrode
classification indicate? - Precise Answer ✔✔
How is the arc shielded when using the submerged arc welding process?
- Precise Answer ✔✔By a blanket of granular flux
Welding power sources are broadly classified as: - Precise Answer
✔✔constant current and constant voltage
The FCAW wire electrodes, compared to GMAW wire electrodes, are: -
Precise Answer ✔✔more expensive.
The submerged arc welding process: - Precise Answer ✔✔
The primary control on a SMAW power source is: - Precise Answer
✔✔current.
, The SAW fluxes are: - Precise Answer ✔✔classified in conjunction
with the welding wire forming an electrode/flux designation.
Electrodes for flux cored arc welding: - Precise Answer ✔✔can be self
shielded or gas shielded.
A wire designated by CSA standard W48 as an E491T-9MJ-H8: -
Precise Answer ✔✔results in a weld deposit with a maximum of 8 ml of
diffusible hydrogen per 100 g of weld metal.
What are the four modes of transfer used in gas metal arc welding? -
Precise Answer ✔✔Short circuit, globular, spray, and pulsed
What are examples of an F3 fast-freeze SMAW electrode? - Precise
Answer ✔✔EXX10, EXX11
The GMAW process uses __________ to shield the molten weld metal
from the atmosphere: - Precise Answer ✔✔an external shielding gas
There are two types of fluxes used for submerged arc welding. These
are: - Precise Answer ✔✔Fused and bonded
Each electrode for SMAW must be imprinted with its classification. -
Precise Answer ✔✔True
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 YANCHY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83662 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now