CWB Module 6 ELECTRODES AND CONSUMABLES EXAM QUESTIONS & ANSWERS
CWB Module 6 ELECTRODES AND CONSUMABLES EXAM QUESTIONS & ANSWERS EXAM PRACTICE Today, most mild steel electrodes have a wire core composed of? A) rimmed steel B)semi-killed steel c) fully killed steel d)cold-rolled steel - ️️ fully killed steel EXAM PRACTICE In medium coated electrodes, the percentage of the electrode weight derived from the coating is: a)10-25% b)20-35% c)25-40% d)25-55% - ️️ 20-35% EXAM PRACTICE The main function of slag do not include: a)slowing the critical cooling rate of the weld b)protecting the weld metal from contamination c)reducing the amount of oxygen and other impurities in the weld
Written for
- Institution
- CWB
- Course
- CWB
Document information
- Uploaded on
- December 5, 2023
- Number of pages
- 12
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
-
cwb module 6 electrodes and consumables exam quest
Also available in package deal