No sources of electricity should be used in process facilities that utilize flammable materials.

• A. True
• B. Not applicable
• C. Not sure
• D. False

Answer: (D)

The main idea is that ignition risk in facilities with flammable materials is about controlling energy sources, not eliminating electricity entirely. Electricity can be used safely if the equipment and practices are appropriate for hazardous environments. Devices and systems designed for hazardous locations—such as explosion-proof or intrinsically safe equipment, proper enclosures, and certified wiring—limit the chance of sparks or hot surfaces igniting vapors or dust. Grounding and bonding help prevent static electricity, while proper ventilation, inerting when needed, and strict lockout/tagout and hot-work controls reduce risk during maintenance. Because of these safeguards, electricity should not be banned; it should be managed so it cannot become an ignition source. Hence, the statement is false.