The capacity of a pneumatic conveying system depends upon the
(A) Bulk density of materials
(B) Pressure of the conveying air
(C) Diameter of the conveying line
(D) All (A), (B) and (C)
(A) Bulk density of materials
(B) Pressure of the conveying air
(C) Diameter of the conveying line
(D) All (A), (B) and (C)