Need for Tools
March 22, 2022
Kicking Off Your Job Search
March 23, 2022
In this course, you’ll learn about the main operating parameters that apply to arc welding. You’ll
discover the relationship between arc voltage and arc current. You’ll also find out how electrode
feed rate, welding travel speed, and electrical polarity affect the welding process.
By the end of this course, you will be able to
• List the main operating parameters that apply to arc welding
• Explain each operating parameter and how it affects arc welding
• Describe the three types of electrical polarity
Course ID Number: WEL-2009