Which color in the NFPA 704 "diamond" system represents flammability?

Which color in the NFPA 704 "diamond" system represents flammability?

• A. Yellow
• B. Red
• C. Blue
• D. White

Answer: (B)

In the NFPA 704 "diamond" system, flammability is represented by red. This color indicates the degree of flammability of a material, with the numbers assigned within the red section ranging from 0 to 4. A higher number signifies a greater degree of flammability, indicating that the material poses a greater risk in terms of catching fire. Using this color-coded system helps emergency responders quickly assess hazards when dealing with chemicals and potentially dangerous materials during an incident response. Understanding the meanings of the different colors in the NFPA system is crucial for ensuring safety and efficient communication about hazardous materials.

In the NFPA 704 "diamond" system, flammability is represented by red. This color indicates the degree of flammability of a material, with the numbers assigned within the red section ranging from 0 to 4. A higher number signifies a greater degree of flammability, indicating that the material poses a greater risk in terms of catching fire.

Using this color-coded system helps emergency responders quickly assess hazards when dealing with chemicals and potentially dangerous materials during an incident response. Understanding the meanings of the different colors in the NFPA system is crucial for ensuring safety and efficient communication about hazardous materials.