Mechanical Operations The work index in Bond's law for crushing of solids has the following dimensions No units (dimensionless) KW/ton KWh/ton KWh.m1/2/ton No units (dimensionless) KW/ton KWh/ton KWh.m1/2/ton ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Length/diameter ratio of a ball mill is 1 < 1 > 1 1.5 1 < 1 > 1 1.5 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a Muller mixer Mixer-extruder Banbury mixer Pug mill Muller mixer Mixer-extruder Banbury mixer Pug mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. Ribbon Slat or drag Flight Screw Ribbon Slat or drag Flight Screw ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Close circuit grinding by a ball mill with air sweeping employs a Cyclone separator between mill & classifier Classifier Both A & B Neither A nor B Cyclone separator between mill & classifier Classifier Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the Ultimate strength of the material Elastic constant of the material All of these State or manner of application of the crushing force Ultimate strength of the material Elastic constant of the material All of these State or manner of application of the crushing force ANSWER DOWNLOAD EXAMIANS APP
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