Mechanical Operations Size reduction of the __________ can be suitably done by ball mills, crushing rolls and rod mills. Asbestos & mica Metalliferrous ores Basic slags Non-metallic ores Asbestos & mica Metalliferrous ores Basic slags Non-metallic ores ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution. Muller Rubbon blender Banbery Tumbler Muller Rubbon blender Banbery Tumbler ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following screens has the maximum capacity? Grizzlies Trommels Shaking screen Vibrating screen Grizzlies Trommels Shaking screen Vibrating screen ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dry powdery solid materials are transported by a __________ conveyor. None of these Bucket Screw Belt None of these Bucket Screw Belt ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In continuous filtration (at a constant pressure drop), filtrate flow rate varies inversely as the Filtration time only Square root of the velocity Square of the viscosity Washing time only Filtration time only Square root of the velocity Square of the viscosity Washing time only ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sorting classifiers employing differential settling methods for separation of particles make use of the differences in their Terminal velocities Particle sizes None of these Densities Terminal velocities Particle sizes None of these Densities ANSWER DOWNLOAD EXAMIANS APP
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