Question

select the choice that best completes the following statement. class a fires are characterized by... a) having an electric current b) being fuelled by combustible metals c) being effectively extinguished by water d) being fuelled by liquids

Explanation:

Class A fires involve ordinary combustibles like wood, paper, cloth, etc. Water is effective as it cools the fuel below its ignition temperature. Electric current (Class C), combustible metals (Class D), and liquid fuels (Class B) are different fire classes.

Answer:

C. Being effectively extinguished by water