The preferred method to remove moisture from a dust cap before returning it to place is:

The preferred method to remove moisture from a dust cap before returning it to place is:

• A. Shake vigorously
• B. Wipe with a clean, dry towel or cloth
• C. None of the above
• D. Use a blast of high-pressure air from your cylinder

Answer: (B)

Moisture should be removed by wiping the dust cap with a clean, dry towel or cloth. This absorbs the moisture and keeps the surface clean without adding any moisture or pushing it into the equipment. Shaking vigorously can spray moisture and spread dust, and a blast of high‑pressure air from a cylinder can push moisture deeper into the gear and create safety or contamination risks. So a clean, dry wipe is the safe, effective method.

Moisture should be removed by wiping the dust cap with a clean, dry towel or cloth. This absorbs the moisture and keeps the surface clean without adding any moisture or pushing it into the equipment. Shaking vigorously can spray moisture and spread dust, and a blast of high‑pressure air from a cylinder can push moisture deeper into the gear and create safety or contamination risks. So a clean, dry wipe is the safe, effective method.