Click here for more: Scholars nexus
Fire Behavior & Combustion Questions with
Detailed Verified Answers
A metal that consists of two or more elements is known as a(n):
Ans: Alloy
A(n) _____________ is a mixture of fuel and oxygen for which the masses of these
two components are exactly those needed for complete combustion, with no residue.
Group of answer choices
Ans: Stoichiometric Mixture
Chemical reactions that absorb heat are known as:
Ans: endothermic reactions
Chemical reactions that release heat are known as:
Ans: exothermic reactions
Due to radiation and absorption, what is the maximum flame temperature in a fire?
Ans: 1500-1600 K
Metals conduct heat and electricity far better than other solids due to the:
Ans: high mobility of electrons through the crystal lattice.
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
Most combustibles, when burned with just the stoichiometric amount of air, under
conditions where no heat is lost, will produce flames at what temperature range?
Ans: 2100-2300 K
The general formula for estimating the amount of heat generated by an unwanted fire
is:
Ans: 13.1 kJ per gram of oxygen consumed.
The highest possible temperature for a combustible mixture when all the possible
chemical heat is released and all of the heat is applied to raising the temperature of the
mixture is known as the:
Ans: adiabatic flame temperature.
The _____________ of a liquid is the pressure of the gaseous molecules over the
liquid at equilibrium
Ans: vapor pressure
The process by which a solid vaporizes without forming a liquid is known as:
Ans: sublimation
The thermal decomposition of solid fuels to produce vapors is known as:
Ans: pyrolysis.
The transition between the liquid state and the gaseous state of a pure substance is
characterized by the heat of:
Ans: vaporization.
© Get it right 2025 Getaway - Stuvia US All rights reserved
Fire Behavior & Combustion Questions with
Detailed Verified Answers
A metal that consists of two or more elements is known as a(n):
Ans: Alloy
A(n) _____________ is a mixture of fuel and oxygen for which the masses of these
two components are exactly those needed for complete combustion, with no residue.
Group of answer choices
Ans: Stoichiometric Mixture
Chemical reactions that absorb heat are known as:
Ans: endothermic reactions
Chemical reactions that release heat are known as:
Ans: exothermic reactions
Due to radiation and absorption, what is the maximum flame temperature in a fire?
Ans: 1500-1600 K
Metals conduct heat and electricity far better than other solids due to the:
Ans: high mobility of electrons through the crystal lattice.
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
Most combustibles, when burned with just the stoichiometric amount of air, under
conditions where no heat is lost, will produce flames at what temperature range?
Ans: 2100-2300 K
The general formula for estimating the amount of heat generated by an unwanted fire
is:
Ans: 13.1 kJ per gram of oxygen consumed.
The highest possible temperature for a combustible mixture when all the possible
chemical heat is released and all of the heat is applied to raising the temperature of the
mixture is known as the:
Ans: adiabatic flame temperature.
The _____________ of a liquid is the pressure of the gaseous molecules over the
liquid at equilibrium
Ans: vapor pressure
The process by which a solid vaporizes without forming a liquid is known as:
Ans: sublimation
The thermal decomposition of solid fuels to produce vapors is known as:
Ans: pyrolysis.
The transition between the liquid state and the gaseous state of a pure substance is
characterized by the heat of:
Ans: vaporization.
© Get it right 2025 Getaway - Stuvia US All rights reserved
