Which hazard class division is non-mass explosion, fragment producing?

• A. 1.3
• B. 1.1
• C. 1.2
• D. 1.4

Answer: (C)

In this topic, the important idea is how explosives are classified by the way they can harm people and property. Non-mass explosion means the device isn’t capable of causing a large, all-at-once detonation affecting a wide area. Instead, the main danger comes from fragments or pieces being projected from the device as it explodes.

The division that matches this is the one described as projection hazard or fragment producing. It covers items that may eject fragments or project pieces, but do not create a mass explosion that involves the entire contents at once. That’s why this choice is the best: the hazard is fragmentation rather than a massive blast.

To contrast, a mass explosion hazard implies a large, widespread detonation of the whole charge; a fire hazard division involves flammable material with no significant blast or projection; a minor explosion hazard refers to a small blast with limited impact.