Mechanical Operations For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid? Leva Kozney-Karman equation None of these Blake-Plummer equation Leva Kozney-Karman equation None of these Blake-Plummer equation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a continuous filter? None of these Shell and leaf filter Plate and frame filter Cartridge filter None of these Shell and leaf filter Plate and frame filter Cartridge filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Maximum size reduction in a fluid energy mill is achieved by Impact Compression Interparticle attrition Cutting Impact Compression Interparticle attrition Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fibrous material is broken by a Ball mill Rollcrusher Squirrel-cage disintegrator Tube mill Ball mill Rollcrusher Squirrel-cage disintegrator Tube mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific cake resistance for incompressible sludges is (where ΔP = pressure drop over cake) Independent of ΔP ∝ 1/ ΔP ∝ ΔP ∝ √ΔP Independent of ΔP ∝ 1/ ΔP ∝ ΔP ∝ √ΔP ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The value of work index does not change materially from one equipment to another. If the value of work index determined for close circuit grinding is Wi, then the same for open circuit grinding will be 0.5 Wi 1.34 Wi 3.34 Wi Wi 0.5 Wi 1.34 Wi 3.34 Wi Wi ANSWER DOWNLOAD EXAMIANS APP
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