Which of the following is a safety rule for using the masonry saw?

The correct answer emphasizes several critical safety procedures for operating a masonry saw. Wearing goggles is essential to protect the eyes from flying debris, dust, and shards that may be generated while cutting through masonry materials. Grounding the saw is also important as it reduces the risk of electrical shock, especially since masonry work can involve wet materials and environments. Standing clear of debris optimizes safety by ensuring that operators and bystanders are not in harm's way from pieces that may become dislodged during cutting.

While wearing gloves can provide a layer of protection to the hands, it is not universally required for every operation and can sometimes lead to a false sense of security or hinder dexterity. Standing next to the saw is inherently unsafe, as it places the operator too close to potential hazards and debris. Using the saw only outside might not be practical or necessary; masonry saws can be used safely indoors if the appropriate precautions are taken. Therefore, the combination of protective gear and proper positioning outlined in this answer encapsulates best practices for ensuring safety during operation.