Certified Fire Investigator Practice Exam

What is a Pyrotechnic?

1. A device that explodes

2. A mixture designed to produce heat, light, or noise

3. A chemical used for propellant

4. A type of ignitable solid fuel

The correct answer is: A mixture designed to produce heat, light, or noise

A pyrotechnic refers to a substance or mixture that is specifically designed to produce heat, light, sound, or smoke for entertainment or other purposes when ignited. This definition encompasses a wide range of materials that can create visual and auditory effects, such as fireworks and signal flares, often used in displays or special effects. The focus on producing these effects distinguishes pyrotechnic compositions from other substances that may merely explode, serve as propellants, or function as fuels. Unlike a device that simply explodes, which lacks the controlled and varied effects associated with pyrotechnics, or a chemical used primarily for propellant purposes, pyrotechnics is characterized by its broader range of performance designed for visual, auditory, or sensory experiences. Additionally, while ignitable solid fuels may serve specific roles in generating combustion, they do not necessarily create the visual or auditory displays typical of pyrotechnics. Thus, the emphasis on the intentional production of light, heat, noise, or other effects accurately defines what a pyrotechnic is.