Question

73. Oxygen is one component of the 'triangle of fire
and the other two are
A Light and smoke
B Gas and air
C. Flames and nitrogen
D. Heat and fuel​

Answer 1

Answer:

Heat and fuel

Option d is your answer

Answer 2

Oxygen is one component of the 'triangle of fire' and the other two are Heat and Fuel. (Option D)

• Oxygen, heat, and fuel together are frequently referred to as the "Triangle of Fire".
• The fire triangle or combustion triangle is a simple model for deriving the necessary components for most fires.
• The triangle shows the three elements a usual fire needs to ignite which are: heat, fuel, and an oxidizing agent which can be oxygen. A fire naturally occurs when these three elements are present and combined in the right proportion.
• If we add in the 4th element which is the chemical reaction then we have a fire "tetrahedron."
• Therefore, take any of one of these things away, and you will not have a fire or it will be extinguished.

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