What are the components required for combustion to occur?

For combustion to occur, three essential components are required: a fuel, a source of oxygen, and a source of heat. Fuel serves as the combustible material, while oxygen is necessary to support the chemical reaction that occurs during combustion. Heat is required to initiate and sustain this reaction.

When these three components are present, a combustion reaction can take place, producing heat and light as a result. This concept, often referred to as the "fire triangle," illustrates that removing any one of these elements will extinguish the fire, highlighting the importance of each component in the process of combustion. Understanding this principle is crucial in fields like agricultural mechanics, where the safe operation of engines and equipment often involves combustion processes.