Mechanical Operations Sorting classifiers employing differential settling methods for separation of particles make use of the differences in their Particle sizes None of these Terminal velocities Densities Particle sizes None of these Terminal velocities Densities ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In case of a hammer crusher, Reduction ratio can be varied by adjusting the distance from cage to hammers Maximum acceptable feed size is 30 cms All of these Crushing takes place by impact breaking Reduction ratio can be varied by adjusting the distance from cage to hammers Maximum acceptable feed size is 30 cms All of these Crushing takes place by impact breaking ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Chance process is used for the Concentration of iron ore Water treatment Concentration of pyrites Cleaning of coal Concentration of iron ore Water treatment Concentration of pyrites Cleaning of coal ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Traces of liquid tar fog present in coke oven gas is separated using Cyclone separator None of these Strainer Electrostatic precipitator Cyclone separator None of these Strainer Electrostatic precipitator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations All resistances during washing of cake Increases None of these Remain constant Decreases Increases None of these Remain constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the follwoing mechanical conveyors does not come under the division 'scrapers'? Ribbon conveyor Bucket elevators Flight conveyor Drag conveyor Ribbon conveyor Bucket elevators Flight conveyor Drag conveyor ANSWER DOWNLOAD EXAMIANS APP
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