Question

What is the term for the overall ratio of combustible vapor to air, relative to the stoichiometric ratio that is a factor affecting post-flashover carbon monoxide levels?

A) Fuel-to-air ratio
B) Flammability limit
C) Lethal dose
D) Smoke exposure

Answer 1

The term for the overall ratio of combustible vapor to air, relative to the stoichiometric ratio that affects post-flashover carbon monoxide levels, is Fuel-to-air ratio.

Step-by-step explanation:

The term for the overall ratio of combustible vapor to air, relative to the stoichiometric ratio that affects post-flashover carbon monoxide levels, is A) Fuel-to-air ratio. This ratio determines the amount of fuel and air needed for optimal combustion. If the fuel-to-air ratio is too high, there may be an excess of fuel, leading to incomplete combustion and higher levels of carbon monoxide.