Description should include the technology that supports specialized welding occupations, such as the following:

• Underwater welding (wet and dry)
• Laser beam welding
• Plasma welding
• Ultrasonic welding
• Cobot/robotics and computer numerical control (CNC) operations
• Friction stir welding

Process/Skill Questions:

• What is ultrasonic welding?
• What is a cobot welder? What are some of the benefits of a cobot welder?
• How does friction stir welding work?
• What is the difference between wet and dry underwater welding?