What class of fire is caused by an electrical short circuit?

What class of fire is caused by an electrical short circuit?

• A. Class A
• B. Class B
• C. Class C
• D. Class D

Answer: (C)

The correct answer is based on the classification of fires according to the materials that fuel them. Class C fires specifically involve flammable gases and electrical equipment. An electrical short circuit can generate sparks or heat that ignites nearby combustible materials, categorizing it as a Class C fire due to the electrical component involved. In terms of fire classification, Class A pertains to ordinary combustibles like wood and paper, while Class B covers flammable liquids like gasoline and oil. Class D involves combustible metals, which are also not relevant to electrical fires. Hence, the characteristics of Class C fires clearly align with those resulting from electrical issues, making it the appropriate choice in this context.

The correct answer is based on the classification of fires according to the materials that fuel them. Class C fires specifically involve flammable gases and electrical equipment. An electrical short circuit can generate sparks or heat that ignites nearby combustible materials, categorizing it as a Class C fire due to the electrical component involved.

In terms of fire classification, Class A pertains to ordinary combustibles like wood and paper, while Class B covers flammable liquids like gasoline and oil. Class D involves combustible metals, which are also not relevant to electrical fires. Hence, the characteristics of Class C fires clearly align with those resulting from electrical issues, making it the appropriate choice in this context.