Proximate analysis of 50 g of a coal sample shows the following:
Moisture = 0.80 g
Ash = 7.85 g
Volatile matter = 15.90 g
The fixed carbon in percentage on a dry, ash free basis is
A. 83
B. 66
C. 55
D. 45
E. 61.55
Answer: Option E
This Question Belongs to Mining Engineering >> Mine Ventilation
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