Final answer:
Powered industrial trucks intended for use in flammable atmospheres are equipped with safeguards to prevent accidents or ignition of flammable materials.
Step-by-step explanation:
Powered industrial trucks that are intended for use in flammable atmospheres are equipped with safeguards to prevent accidents or ignition of flammable materials. These safeguards can include explosion-proof components, ventilation systems, and flame-arresting devices. For example, explosion-proof components such as motors and electrical systems are designed to prevent sparks that could ignite flammable gases or vapors in the atmosphere.