What numbers are located on an NFPA 704 marking system?

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Prepare for the JBL Hazardous Materials Test with focused study materials and multiple-choice quizzes. Understand key concepts and get ready for success with hints and explanations provided for each question!

Multiple Choice

What numbers are located on an NFPA 704 marking system?

Explanation:
NFPA 704 uses a numeric scale from 0 to 4 in the three hazard sections of the diamond (health in blue, flammability in red, and reactivity in yellow). Each number indicates increasing hazard, with 0 meaning no hazard and 4 indicating severe hazard. The white section covers special hazards, not numbers. So the numbers that appear on the marking system range from 0 to 4.

NFPA 704 uses a numeric scale from 0 to 4 in the three hazard sections of the diamond (health in blue, flammability in red, and reactivity in yellow). Each number indicates increasing hazard, with 0 meaning no hazard and 4 indicating severe hazard. The white section covers special hazards, not numbers. So the numbers that appear on the marking system range from 0 to 4.

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