What is the purpose of Explosive Limits?

• A. To minimize the quantity of materials used.
• B. To increase the speed of loading operations.
• C. Design explosive ops to ensure minimum exposure of personnel.
• D. To maximize the number of personnel involved.

Answer: (C)

The main idea behind Explosive Limits is safety: plan explosive operations so that people are exposed to the hazards as little as possible. This means using remote handling, standoff distances, barriers, and controlled timing to keep personnel out of the danger zone and minimize potential injuries from blasts, fragmentation, or other hazards. That’s why the purpose described is to ensure minimum exposure of personnel. The other options don’t fit safety aims: reducing the amount of material isn’t the purpose of setting limits, increasing loading speed isn’t about protecting people, and having more personnel involved would increase exposure rather than limit it.