Mechanical Operations Compressibility co-efficient for an absolutely compressible cake is 1 ∞ 0 to 1 1 ∞ 0 to 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Choke crushing (in case of a Jaw crusher) compared to free crushing Results in increased capacity Consumes more power Both A and C Consumes less power Results in increased capacity Consumes more power Both A and C Consumes less power ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a ball mill, Fine feed requires a larger ball None of these Operating speed should be more than the critical speed Coarse feed requires a larger ball Fine feed requires a larger ball None of these Operating speed should be more than the critical speed Coarse feed requires a larger ball ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gravity settling process is not involved in the working of a Hydrocyclone Classifier Dorr-thickener Sedimentation tank Hydrocyclone Classifier Dorr-thickener Sedimentation tank ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dust laden air can be purified using a Bag filter Gravity settler Cyclone separator Tubular centrifuge Bag filter Gravity settler Cyclone separator Tubular centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Capacity of flight conveyor in tons/hr is given by (where, W & D = width and depth of flight respectively in metre V = speed of the conveyor, metre/second ρ = bulk density of material, kg/m³) 3.6 W.D.V.ρ 3.6 W.D.V. 3.6 D.V.ρ 3.6 W.V.ρ 3.6 W.D.V.ρ 3.6 W.D.V. 3.6 D.V.ρ 3.6 W.V.ρ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS