What is the air to fuel ratio AF (mass basis) of the complete combustion of propane? C3H8 + 5 (02 + 3.76 N2) -> 3 CO2 + 4 H20 + 18.8 N2 Take: M(C3Ha) = 44.1 g/mol M(air) = 28.91 g/mol a. 7.63 kg(air)/kg(fuel) Ob. 36.31 kg(air)/kg(fuel) 3.28 kg(air)/kg(fuel) C. d. 15.6 kg(air)/kg(fuel)
What is the air to fuel ratio AF (mass basis) of the complete combustion of propane? C3H8 + 5 (02 + 3.76 N2) -> 3 CO2 + 4 H20 + 18.8 N2 Take: M(C3Ha) = 44.1 g/mol M(air) = 28.91 g/mol a. 7.63 kg(air)/kg(fuel) Ob. 36.31 kg(air)/kg(fuel) 3.28 kg(air)/kg(fuel) C. d. 15.6 kg(air)/kg(fuel)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Question 8
What is the air to fuel ratio AF (mass basis) of the complete combustion of propane?
C3Hg + 5 (02 + 3.76 N2) -> 3 CO2 + 4 H20 + 18.8 N2
Take:
M(C3Hg)
= 44.1 g/mol
M(air) = 28.91 g/mol
%3D
7.63 kg(air)/kg(fuel)
a.
b. 36.31 kg(air)/kg(fuel)
3.28 kg(air)/kg(fuel)
C.
15.6 kg(air)/kg(fuel)
d.
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