Red Seal Drywall Finisher and Plasterer Practice Exam

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What does "screwing" refer to in drywall installation?

  1. Using adhesive to attach drywall sheets

  2. Fastening drywall sheets to studs using screws

  3. Hanging drywall panels using nails

  4. Applying joint compound to seams

The correct answer is: Fastening drywall sheets to studs using screws

In drywall installation, "screwing" specifically refers to the method of fastening drywall sheets to the underlying studs or framing using screws. This technique is commonly used in both residential and commercial construction due to its stability and secure hold. Using screws minimizes the risk of the drywall sagging or pulling away from the studs over time, which can happen with other fastening methods. This method is preferred because screws create a tighter bond and allow for easier adjustments than nails, which can sometimes loosen or pop out. Additionally, when screws are used, they can be sunk slightly below the surface of the drywall, allowing for a smoother finish when joint compound is applied over them. Other options involve different methods of installation or finishing. Using adhesive is a separate technique that might be combined with screwing but is not the same process. Hanging drywall with nails is less common today due to the advantages of screws. Applying joint compound relates to finishing the seams and edges of the drywall and is a distinct step following the installation process.