Presence of free moisture in coal is most disadvantageous during
(A) Its pulverisation (as it requires more power)
(B) Combustion of fire slacks on the grates
(C) Handling (e.g. when emptying wagons)
(D) None of these
(A) Its pulverisation (as it requires more power)
(B) Combustion of fire slacks on the grates
(C) Handling (e.g. when emptying wagons)
(D) None of these