3. What is adiabatic temperature in a combustion? Please select all answers that apply: a) Adiabatic flame temperature is the maximum flame temperature for gaseous HC burning in oxygen or air b) Adiabatic flame temperature is the same as total temperature. c) Adiabatic flame temperature is achieved when kinetic energy reduces to a small values. d) Adiabatic flame temperature is achieved when kinetic energy reduces to zero. e) Adiabatic flame temperature is achieved when there is no heat transfer.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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3. What is adiabatic temperature in a combustion?
Please select all answers that apply:
a) Adiabatic flame temperature is the maximum flame temperature for gaseous HC burning in oxygen or air.
b) Adiabatic flame temperature is the same as total temperature.
c) Adiabatic flame temperature is achieved when kinetic energy reduces to a small values.
d) Adiabatic flame temperature is achieved when kinetic energy reduces to zero.
e) Adiabatic flame temperature is achieved when there is no heat transfer.
Transcribed Image Text:3. What is adiabatic temperature in a combustion? Please select all answers that apply: a) Adiabatic flame temperature is the maximum flame temperature for gaseous HC burning in oxygen or air. b) Adiabatic flame temperature is the same as total temperature. c) Adiabatic flame temperature is achieved when kinetic energy reduces to a small values. d) Adiabatic flame temperature is achieved when kinetic energy reduces to zero. e) Adiabatic flame temperature is achieved when there is no heat transfer.
4. Describe heat of reaction.
Please select all answers that apply:
a) Heat of reaction is the amount of heat occurring during a chemical reaction at a given temperature.
b) It equals the enthalpy of reaction for a constant pressure process.
c) It is negative for all exothermic processes; it is positive for all endothermic processes.
d) Heat of reaction is the amount heat liberated by the chemical reaction.
e) Under constant pressure and temperature, the heat changes for a chemical reaction are definite.
Transcribed Image Text:4. Describe heat of reaction. Please select all answers that apply: a) Heat of reaction is the amount of heat occurring during a chemical reaction at a given temperature. b) It equals the enthalpy of reaction for a constant pressure process. c) It is negative for all exothermic processes; it is positive for all endothermic processes. d) Heat of reaction is the amount heat liberated by the chemical reaction. e) Under constant pressure and temperature, the heat changes for a chemical reaction are definite.
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