Mechanical Operations In a roll crusher, both the rolls All of these Are rotated towards each other Run either at the same or different speeds Have the same diameter All of these Are rotated towards each other Run either at the same or different speeds Have the same diameter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a Batch basket centrifuge Sharpies supercentrifuge Sparkler filter Disc bowl centrifuge Batch basket centrifuge Sharpies supercentrifuge Sparkler filter Disc bowl centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gold ore concentration is mostly done using Froth floatation Tabling Jigging Elutriation Froth floatation Tabling Jigging Elutriation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a cyclone of diameter 0.2 m with a tangential velocity of 15 m/s at the wall, the separation factor is 1125 230 460 2250 1125 230 460 2250 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For sizing of fine materials, the most suitable equipment is a Shaking screen Grizzly Trommel Vibrating screen Shaking screen Grizzly Trommel Vibrating screen ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Apron conveyors are used for None of these Small loads & long runs Heavy loads & short runs Heavy loads & long runs None of these Small loads & long runs Heavy loads & short runs Heavy loads & long runs ANSWER DOWNLOAD EXAMIANS APP
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