Need for Tools
March 22, 2022
Kicking Off Your Job Search
March 23, 2022
All arc welding processes involve the completion of an electrical circuit. In this course, you’ll
learn about the different elements that make up an electrical circuit. You’ll also discover the
factors you need to consider when choosing a power supply.
By the end of this course, you will be able to
• Explain the elements of an arc welding circuit
• Describe types of power supplies
• Describe types of power supply outputs
• Explain the difference between constant voltage and constant current power supplies
• Define duty cycle rating
Course ID Number: WEL-2007