Which of the following is a Fire Symbol classification under Class 1.4?

• A. Mass-Detonating Materials
• B. Non-Mass-Detonating Fragment Producing Materials
• C. Moderate Fire, No Blast Material
• D. Mass Fire Hazard Materials

Answer: (C)

The key idea is that the Fire Symbol under Class 1.4 refers to items that can burn but do not pose a significant blast hazard. They’re flagged for a moderate fire risk rather than a large explosive blast. The description “Moderate Fire, No Blast Material” captures that balance: it signals a fire hazard that is manageable and, crucially, no material in the item would cause a blast. The other descriptions describe scenarios with detonations or blast-producing materials, or a higher fire hazard tied to a blast risk. So, this label best fits the Fire Symbol classification for Class 1.4.