Mechanical Operations Length/diameter ratio of a ball mill is < 1 1.5 1 > 1 < 1 1.5 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cake resistance is None of these Decreased with the time of filtration Independent of pressure drop Important in the beginning of filtration None of these Decreased with the time of filtration Independent of pressure drop Important in the beginning of filtration 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 1.34 Wi 3.34 Wi 0.5 Wi Wi 1.34 Wi 3.34 Wi 0.5 Wi Wi 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 __________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials. Belt Bucket Screw Apron Belt Bucket Screw Apron ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fibrous material is broken by a Squirrel-cage disintegrator Rollcrusher Ball mill Tube mill Squirrel-cage disintegrator Rollcrusher Ball mill Tube mill ANSWER DOWNLOAD EXAMIANS APP