Which of the following benefits is associated with using pneumatic systems?

Using pneumatic systems is particularly advantageous in safety-focused applications, especially in environments that may be explosive or hazardous. The principle of compressing air to transmit power makes pneumatic systems inherently safer in such scenarios compared to electrically driven systems, which may pose a risk of sparks or overheating that can ignite flammable materials.

Pneumatic systems utilize compressed air, which does not generate electrical sparks, making them suitable for industries like chemical manufacturing or mining, where flammable gases or dust may be present. The use of air as a medium also contributes to reducing the risk of explosion, as air is non-flammable.

While the other options present benefits that may be associated with various systems, they do not capture the specific safety-related advantage that alludes to the unique feature of pneumatic systems in high-risk environments. Therefore, the correct answer highlights the importance of safety in contexts where explosive materials are a concern.