Mechanical Operations Separation of solid particles based on their densities is called Sizing Dispersion Sorting Clarification Sizing Dispersion Sorting Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Width and speed of a conveyor belt depends upon the __________ of the material. Both A & B Lump size Neither A nor B Bulk density Both A & B Lump size Neither A nor B Bulk density ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In froth floatation, chemical agent added to cause air adherence is called Frother Modifier Activator Collector Frother Modifier Activator Collector ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Power required to drive a ball mill with a particular ball load is proportional to (where, D = diameter of ball mill ) 1/D2.5 D D2.5 1/D 1/D2.5 D D2.5 1/D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following minerals is not subjected to magnetic separation method? Siderite Galena Chromite Rutile Siderite Galena Chromite Rutile ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The optimum moisture content in solids to be crushed/ground ranges from __________ percent. 10 to 15 8 to 10 15 to 20 3 to 4 10 to 15 8 to 10 15 to 20 3 to 4 ANSWER DOWNLOAD EXAMIANS APP
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