WALMART MAINTENANCE Carpentry and Structural Repairs

Question 1

When repairing a damaged drywall section in a Walmart store, what is the minimum number of screws required per stud when attaching a new drywall patch?

Accepted Answer

Two screws per stud spaced 12 inches apart

Answer

Standard drywall installation requires fasteners spaced no more than 12 inches apart on studs, meaning at least two screws per stud for proper holding strength.

Question 2

Which type of screw is most appropriate for fastening drywall to metal studs in a commercial retail environment?

Accepted Answer

Self-drilling drywall screws (Type S)

Answer

Type S (self-drilling) drywall screws are specifically designed to penetrate metal studs without pre-drilling, making them the correct choice for metal stud framing.

Question 3

A store maintenance technician needs to locate studs behind drywall before hanging heavy shelving. What is the standard stud spacing in most commercial construction?

Accepted Answer

16 inches on center

Answer

16 inches on center is the most common stud spacing in commercial and residential construction, providing structural support and meeting code requirements.

Question 4

When installing a hollow-wall anchor (toggle bolt) in drywall to hang a moderate load, which step must be completed FIRST?

Accepted Answer

Drill a hole slightly larger than the toggle bolt body

Answer

A properly sized hole must be drilled first so the collapsed toggle can be inserted through the wall and spring open on the other side.

Question 5

What is the primary purpose of using a moisture-resistant (MR) drywall in Walmart restrooms and break rooms?

Accepted Answer

It resists mold and mildew growth in high-humidity areas

Answer

Moisture-resistant drywall contains fiberglass additives and a water-repellent facing that inhibit mold and mildew in areas with high humidity such as restrooms.

WALMART MAINTENANCE Practice Test

WALMART MAINTENANCE Practice Test

WALMART MAINTENANCE Carpentry and Structural Repairs