Slips and drives are used in a metal duct system to perform which function?

Slips and drives are used in a metal duct system to perform which function?

• A. Align duct sections
• B. Hold and seal sections together
• C. Insulate
• D. Support

Answer: (B)

Slips and drives are used to join metal duct sections. The slip joint lets one duct end slide into the next, and the drive tightens the seam to hold the pieces together and compress a gasket or seam to create a tight seal. This combination’s main job is to keep the duct sections connected and prevent air leaks, which is essential for the system’s efficiency. Insulation is applied separately, and support or alignment comes from other parts of the duct system and careful fabrication—slips and drives mainly provide a secure, sealed connection.

Slips and drives are used to join metal duct sections. The slip joint lets one duct end slide into the next, and the drive tightens the seam to hold the pieces together and compress a gasket or seam to create a tight seal. This combination’s main job is to keep the duct sections connected and prevent air leaks, which is essential for the system’s efficiency. Insulation is applied separately, and support or alignment comes from other parts of the duct system and careful fabrication—slips and drives mainly provide a secure, sealed connection.