Are Class D fires as common as Class A fires?

Are Class D fires as common as Class A fires?

• A. True
• B. False
• C. Only in certain industries
• D. They are more common

Answer: (B)

Class D fires involve combustible metals, such as magnesium, titanium, and sodium, and while they can occur, they are significantly less common than Class A fires, which involve ordinary combustibles like wood, paper, and textiles. Class A fires are frequently encountered in residential and commercial settings because the materials involved are widespread and commonly found in everyday environments. In contrast, Class D fires are primarily concerns in specific industries that handle these metal materials, such as foundries, metal fabrication plants, and certain manufacturing processes. The rarity of materials that can ignite in a Class D fire makes these types of fires much less common overall. Therefore, the assertion that Class D fires are not as common as Class A fires is correct.

Class D fires involve combustible metals, such as magnesium, titanium, and sodium, and while they can occur, they are significantly less common than Class A fires, which involve ordinary combustibles like wood, paper, and textiles. Class A fires are frequently encountered in residential and commercial settings because the materials involved are widespread and commonly found in everyday environments.

In contrast, Class D fires are primarily concerns in specific industries that handle these metal materials, such as foundries, metal fabrication plants, and certain manufacturing processes. The rarity of materials that can ignite in a Class D fire makes these types of fires much less common overall. Therefore, the assertion that Class D fires are not as common as Class A fires is correct.