What is the maximum travel distance to a fire extinguisher with a 20-B rating for an ordinary (moderate) type hazard?

What is the maximum travel distance to a fire extinguisher with a 20-B rating for an ordinary (moderate) type hazard?
A . 30 ft (9.14 m)
B . 50 ft (15.25 m)
C . 75 ft (22.86 m)
D . 100 ft (30.48 m)

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Answer: B

Explanation:

The travel distance to fire extinguishers for different hazard classifications is governed by NFPA 10, Standard for Portable Fire Extinguishers.

For ordinary (moderate) hazards, such as those involving moderate quantities of flammable liquids or

combustibles, the maximum travel distance to a fire extinguisher with a 20-B rating is 50 feet (15.25 meters).

The B rating refers to extinguishers effective against Class B fires, which involve flammable liquids (e.g., oils, gasoline, solvents).

The 50-foot requirement ensures that fire extinguishers are accessible within a reasonable distance to promptly respond to a fire.

30 feet (A) applies to higher hazard levels like kitchens or specific severe risks.

75 feet (C) is more typical for Class A hazards.

100 feet (D) would not meet NFPA 10 standards for moderate hazards involving flammable liquids.

Reference: NFPA 10, Section 6.2.1.1: Travel distance requirements based on hazard classification.