For all types of kitchen cooking equipment, a common fire hazard is the potential for ignition of:

• A. Gas vapors
• B. Electrical connectors
• C. Grease filters
• D. Adjacent combustible materials

Answer: (D)

Heat from any cooking appliance has the potential to ignite nearby combustibles, so items like towels, paper, cardboard, wooden utensils, or packaging that are close to the equipment can catch fire. This risk is universal across all types of cooking equipment because the primary danger comes from heat reaching materials that can burn, not from a specific feature of one device.

Gas vapors, electrical connectors, and grease filters can all pose fire risks in certain scenarios, but they aren’t guaranteed ignition sources with every type of equipment. Gas leaks require fuel and an ignition source, electrical issues depend on wiring or components, and grease filters only become a problem if grease buildup catches fire in the hood. The broad, common hazard across all equipment is the ignition of adjacent combustibles due to heat exposure, which is why keeping flammables away and maintaining proper clearances is essential.