Mechanical Operations Filtration rate through a filter cake is proportional to (where, S = filtering surface R = specific cake resistance μ = viscosity of the filtrate) 1/R S All of these 1/μ 1/R S All of these 1/μ 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.V.ρ 3.6 D.V.ρ 3.6 W.D.V. 3.6 W.D.V.ρ 3.6 W.V.ρ 3.6 D.V.ρ 3.6 W.D.V. 3.6 W.D.V.ρ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which one is a filter aid? Convas fabric Diatomaceous earth None of these Calcined lime Convas fabric Diatomaceous earth None of these Calcined lime ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gravity settling process is not involved in the working of a Classifier Dorr-thickener Hydrocyclone Sedimentation tank Classifier Dorr-thickener Hydrocyclone Sedimentation tank ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In continuous filtration (at a constant pressure drop), filtrate flow rate varies inversely as the Square root of the velocity Filtration time only Square of the viscosity Washing time only Square root of the velocity Filtration time only Square of the viscosity Washing time only ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Highly viscous liquids & pastes are agitated by Turbine agitators Propellers Multiple blade paddles None of these Turbine agitators Propellers Multiple blade paddles None of these ANSWER DOWNLOAD EXAMIANS APP
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