Which option describes a quick, temporary seal around a hole using a patch as described?

Which option describes a quick, temporary seal around a hole using a patch as described?

• A. Patch plate with full welding around the hole
• B. Canvas patch with nails only
• C. Silicone sealant patch
• D. Patch plate and fasteners or canvas patch with bolts.

Answer: (D)

For a quick, temporary seal around a hole, you want a patch that can be firmly secured to distribute the load and hold the patch in place until a permanent repair can be done. A patch plate used with fasteners (or a canvas patch secured with bolts) provides that immediate clamping force and reliable seal. It can be applied quickly, resists movement, and can be removed or upgraded later. In contrast, welding around the hole is a more permanent, time-consuming repair and not suited for a temporary fix. Nails alone don’t provide enough holding power or a reliable seal, and silicone sealant alone isn’t as robust for a structural patch under pressure.

For a quick, temporary seal around a hole, you want a patch that can be firmly secured to distribute the load and hold the patch in place until a permanent repair can be done. A patch plate used with fasteners (or a canvas patch secured with bolts) provides that immediate clamping force and reliable seal. It can be applied quickly, resists movement, and can be removed or upgraded later.

In contrast, welding around the hole is a more permanent, time-consuming repair and not suited for a temporary fix. Nails alone don’t provide enough holding power or a reliable seal, and silicone sealant alone isn’t as robust for a structural patch under pressure.