Mechanical Operations For classification of potable (drinking) water, we use a __________ filter. Gravity sand Vacuum leaf Rotary vacuum Plate and frame Gravity sand Vacuum leaf Rotary vacuum Plate and frame ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of 'grinding aids' is done in __________ grinding. Intermediate Wet Ultrafine Dry Intermediate Wet Ultrafine Dry ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which is the most suitable conveyor for transportation of sticky material? Screw conveyor Pneumatic conveyor Apron conveyor Belt conveyor Screw conveyor Pneumatic conveyor Apron conveyor Belt conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The work index in Bond's law for crushing of solids has the following dimensions No units (dimensionless) KW/ton KWh.m1/2/ton KWh/ton No units (dimensionless) KW/ton KWh.m1/2/ton KWh/ton ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations What is the selectivity index, if the grade of tailings & concentrate is the same? 1 ∞ 0.5 1 ∞ 0.5 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations 200 mesh seive size corresponds to __________ microns. 154 24 200 74 154 24 200 74 ANSWER DOWNLOAD EXAMIANS APP
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