Fuels and Combustion
The fuel ratio of a coal is
the ratio of its percentage of fixed carbon to that of volatile matter.
helpful in estimation of its rank.
BOth (A) and (B).
neither (a) nor (b).
A Foxoyo User
Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium
Phosphoric acid is produced in wet process from phosphate rock and