Engineer – Explosive Ordnance Clearance Agent (E-EOCA) Safety Practice Test

When a rocket carries a chemical payload, the essential safety concern is handling and containment of hazardous chemicals. The safety indicator that applies is the chemical safety tag, because it signals that chemical safety procedures must be in place—protecting workers from exposure, ensuring proper personal protective equipment, controlling spills or leaks, and preventing incompatibilities with other materials or systems. The other options correspond to different topics: helium is just an inert gas concern, a movement instruction isn’t a safety category, and fragmentation (frag) relates to secondary hazards but isn’t the safety label assigned for a chemical payload. So, the chemical safety tag is the correct listing in this scenario.