Theoretical capacity of crushing rolls in tons/hr is given by (where, V = peripherial velocity, m/sec. W = width of rolls, m. Dr = distance between rolls, ρ = density of material to be crushed, kg/m3. here V = πN.D, where N = speed of the rolls in rotation per second (rps) D = diameter of rolls, m)
A. 3.6 V.W.Dr.ρ
B. 3.6 V.W.ρ
C. 3.6 W.Dr.ρ
D. 3.6 V.W.Dr/ρ
Answer: Option A
This Question Belongs to Chemical Engineering >> Mechanical Operations
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