Mechanical Operations In classification, particles are said to be equal settling, if they have the same terminal velocities in the Both B and C Same fluid Different fluids Same field of force Both B and C Same fluid Different fluids Same field of force ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels employ __________ for screening of materials. Fibrous cloth Punched plate Woven wire screen None of these Fibrous cloth Punched plate Woven wire screen None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of materials into products based on the difference of their sizes is called Classification Sorting Flocculation Sizing Classification Sorting Flocculation Sizing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle). S/V V/D.S V/6D.S 6.V/D.S S/V V/D.S V/6D.S 6.V/D.S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations increasing the capacity of a screen __________ the screen effectiveness. Does not effect Decreases Increases None of these Does not effect Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not a non-metalliferous mineral? Cassiterrite Fluorspar Calcite Quartz Cassiterrite Fluorspar Calcite Quartz ANSWER DOWNLOAD EXAMIANS APP
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