Course Description

In this module, 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 module, 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

Estimated completion time (hours): 0.7