Truck loading and offloading headers are grounded by what size and type of cable?

The correct size and type of cable used for grounding truck loading and offloading headers is 3/32 inch stainless steel. This specific size and material are chosen for their ability to provide reliable electrical grounding, which is essential for preventing static electricity build-up during the loading and offloading processes.

Stainless steel is known for its corrosion resistance and durability, making it suitable for use in various environmental conditions, especially where exposure to fuels and other chemicals may occur. The 3/32 inch diameter provides sufficient conductivity and mechanical strength to ensure a safe and effective grounding path, reducing the risk of electrical hazards and facilitating safe operations.

In comparison, the other materials and sizes listed may not provide the same level of safety and efficacy. For instance, larger diameters like 1 1/4 inch might be unnecessarily bulky for this application, while smaller diameters may not offer enough conductivity or structural integrity. It's also important to note that materials like galvanized steel can corrode over time when exposed to certain chemicals and environments, which is why stainless steel is preferred in this context.