In duct fabrication, forming puts all of the pieces together to form the completed fittings or duct.

• A. Yes
• B. Sometimes
• C. Not at all
• D. No

Answer: (D)

Forming is the shaping of sheet metal into a specific piece, such as bending a sheet to create an elbow or a Tee. It produces individual components, not the final assembled duct. The complete duct or fittings are made by assembling those formed pieces together using joining methods like welding, riveting, screws, or seam closures. So describing forming as putting all pieces together isn’t correct—the joining step is separate from forming.