Class 1.4G devices are defined as which of the following?

Class 1.4G devices are defined as which of the following?

• A. Mass Explosion; Flash Powder, Salutes in bulk.
• B. Projection but Non Mass Explosion; Fireworks (Rarely Used)
• C. Mass Fire, Minor Blast or Fragment 'most Display Fireworks'
• D. Minor Explosion Hazard 'Proximate, consumer fireworks'

Answer: (D)

Class 1.4G devices are consumer fireworks with a minor explosion hazard. They’re designed for public use and have limited blast and fragmentation risk, unlike devices that carry a mass explosion or projection hazard. That’s why the description describing a Minor Explosion Hazard and proximate, consumer fireworks best fits. This classification guides how they’re transported, stored, and used, aligning with safety practices for consumer-grade fireworks. The other descriptions refer to higher-risk categories (mass explosion, projection, or larger blast), which don’t apply to typical 1.4G consumer fireworks.

Class 1.4G devices are consumer fireworks with a minor explosion hazard. They’re designed for public use and have limited blast and fragmentation risk, unlike devices that carry a mass explosion or projection hazard. That’s why the description describing a Minor Explosion Hazard and proximate, consumer fireworks best fits. This classification guides how they’re transported, stored, and used, aligning with safety practices for consumer-grade fireworks. The other descriptions refer to higher-risk categories (mass explosion, projection, or larger blast), which don’t apply to typical 1.4G consumer fireworks.