Final answer:
Flammability can be recognized by the letter A in the ANSI/ASHRAE Standard 34-201, as well as the level of fire hazard indicated by the red diamond in the NFPA 704 Hazard Identification System. Flash points can also provide information about flammability.
Step-by-step explanation:
Flammability can be recognized in the ANSI/ASHRAE Standard 34-201 by the letter A. In the NFPA 704 Hazard Identification System, the top (red) diamond specifies the level of fire hazard, with 4 indicating an extremely hazardous substance. Additionally, flash points can help determine the flammability of a substance, with a lower flash point indicating higher flammability.
recognized in the ANSI/ASHRAE Standard 34-201 by the letter A. In the NFPA 704 Hazard Identification System, the top (red) diamond specifies the level of fire hazard, with 4 indicating an extremely hazardous substance. Additionally, flash points can help determine the flammability of a substance, with a lower flash point indicating higher flammability.