weight. C = 67 %, Ash = 5 %, Moisture = 8%, N = 6%, H = 3 %, Sulfur = 7%, = 4%. Calculate the air-fuel rat if this coal is burned with 50 % excess air.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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10. A certain coal has the
following ultimate analysis by
weight. C = 67 %, Ash = 5 %,
Moisture = 8%,
N = 6%, H = 3 %, Sulfur = 7%, O
= 4%. Calculate the air-fuel ratio
if this coal is burned with 50 %
excess air.
Transcribed Image Text:10. A certain coal has the following ultimate analysis by weight. C = 67 %, Ash = 5 %, Moisture = 8%, N = 6%, H = 3 %, Sulfur = 7%, O = 4%. Calculate the air-fuel ratio if this coal is burned with 50 % excess air.
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