Mechanical Operations The crushed material received for separation is called feed or Heading Tailing Concentrate Middling Heading Tailing Concentrate Middling ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for grinders is defined as(where, Df and Dp are average diameters of feed and product respectively). Df - Dp None of these Dp/Df Df/Dp Df - Dp None of these Dp/Df Df/Dp ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fick's law relates to Feed size Energy consumption None of these Final particle size Feed size Energy consumption None of these Final particle size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is not a function of Atmospheric humidity Screening surface Screening mechanism Its openings size Atmospheric humidity Screening surface Screening mechanism Its openings size 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). V/D.S 6.V/D.S V/6D.S S/V V/D.S 6.V/D.S V/6D.S S/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Wheat is ground into flour in a Fluid energy mill Impact mill Hammer crusher Roller crusher Fluid energy mill Impact mill Hammer crusher Roller crusher ANSWER DOWNLOAD EXAMIANS APP
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