Mechanical Operations __________ balls capable of grinding the feed in a ball mill gives the maximum efficiency. Maximum size Cast iron Elliptical Minimum size Maximum size Cast iron Elliptical Minimum size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Chance process is used for the Water treatment Cleaning of coal Concentration of pyrites Concentration of iron ore Water treatment Cleaning of coal Concentration of pyrites Concentration of iron ore ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels separate a mixture of particles depending on their Size Electrical & magnetic properties Density Wettability Size Electrical & magnetic properties Density Wettability ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity of a cubical particle, when its equivalent diameter is taken as the height of the cube, is √3 0.5 1 √2 √3 0.5 1 √2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? All of these Micronizer Fluid energy mill Jet mills All of these Micronizer Fluid energy mill Jet mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is a continuous filter? None of these Cartridge filter Plate and frame filter Shell and leaf filter None of these Cartridge filter Plate and frame filter Shell and leaf filter ANSWER DOWNLOAD EXAMIANS APP
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