Which of the following factors is crucial in the selection of protective clothing?

The selection of protective clothing in the context of electrical safety is fundamentally grounded in the coverage provided by the clothing. This factor is critical because protective clothing must offer adequate barriers against electrical hazards, such as arc flash and shock, which can cause severe injuries or fatalities. Appropriate coverage ensures that the clothing minimizes the risk of exposure to electrical currents and provides sufficient protection for the areas of the body most vulnerable to electrical accidents.

Choosing garments that meet the specific requirements for electrical work—such as flame-resistant or arc-rated materials—is essential. These materials are designed to withstand potential thermal effects caused by electrical arcs, thereby protecting workers effectively. Thus, the emphasis on coverage is not just about protecting the wearer's skin; it's also about ensuring that the clothing meets safety standards and regulations set forth in guidelines like those from NFPA 70E.

In contrast, while the style of clothing, the price, and brand reputation may hold some importance in the broader context of purchasing decisions, they do not directly impact the ability of the clothing to provide essential safety features. Style may influence comfort and fit but does not affect safety performance. Price is often a consideration, but safety should not be compromised for cost savings, especially when lives are at stake. Brand reputation might indicate a level of