Mechanical Operations For spheres, the specific surface shape factor is given by A/V AD/V D/V √(AD/V) A/V AD/V D/V √(AD/V) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for fine grinders is 44124 20-40 As high as 100 43961 44124 20-40 As high as 100 43961 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the work required for size reduction of coal to -200 mesh in a ball mill most accurately ? Rittinger's law Kick's law None of these Bond's law Rittinger's law Kick's law None of these Bond's law ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gold ore concentration is mostly done using Jigging Tabling Elutriation Froth floatation Jigging Tabling Elutriation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following conveyors cannot be recommended for transportation of abrasive materials? Belt conveyor Chain conveyor Apron conveyor Flight conveyor Belt conveyor Chain conveyor Apron conveyor Flight conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific cake resistance for compressible sludges is a function of the pressure drop Over cake Overall Over medium None of these Over cake Overall Over medium None of these ANSWER DOWNLOAD EXAMIANS APP