class a fire consists of fire due to

Solution (By Examveda Team)

Class A fire refers to fires involving ordinary combustible materials that leave behind ash after burning.

These materials include wood, paper, cloth, rubber, and plastics.

Oil fires fall under Class B, which involve flammable liquids.

Fires involving transformers are generally electrical fires and are classified as Class C.

Chemical fires are categorized separately depending on the type of chemical involved.

Hence, a Class A fire consists of fire due to wood, making Option A the correct answer.