Mechanical Operations In closed circuit grinding as compared to open circuit grinding, the Production rate at a given limiting size is lower Product has lesser size uniformity Operation is economical Specific surface of product is more Production rate at a given limiting size is lower Product has lesser size uniformity Operation is economical Specific surface of product is more ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Crushing efficiency of a machine ranges between __________ percent. 50 to 70 5 to 10 20 to 25 0.1 to 2 50 to 70 5 to 10 20 to 25 0.1 to 2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gelatinous solid (which plug the septum) can be filtered by a __________ filter. Precoat Vacuum leaf Plate and frame Sparkler Precoat Vacuum leaf Plate and frame Sparkler ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following agitators having a large blade area, rotating at slow speed is used for mixing high viscosity liquids ( > 50000 centipoise)? Propeller Helical screw Curved blade turbine Flat blade turbine Propeller Helical screw Curved blade turbine Flat blade turbine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations To get ultrafine particles, the equipment used is a Hammer crusher Fluid energy mill Rod mill Ball mill Hammer crusher Fluid energy mill Rod mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gizzlies are used for separating __________ solids. None of these Coarse Fine Any size None of these Coarse Fine Any size ANSWER DOWNLOAD EXAMIANS APP
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