Mechanical Operations __________ centrifuge is the most suitable for separation of non-friable crystals. Suspended batch basket Disc-bowl Tubular bowl Perforated horizontal basket continuous Suspended batch basket Disc-bowl Tubular bowl Perforated horizontal basket continuous ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels employ __________ for screening of materials. None of these Fibrous cloth Woven wire screen Punched plate None of these Fibrous cloth Woven wire screen Punched plate 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 State or manner of application of the crushing force All of these Ultimate strength of the material Elastic constant of the material State or manner of application of the crushing force All of these Ultimate strength of the material Elastic constant of the material ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rod mills employed for grinding Is useful for handling sticky materials Employ a steel shell having L/D ratio of 1.5 to 3.0 Employ steel rods of 2-12 cms diameter extending over full length of the mill All of these Is useful for handling sticky materials Employ a steel shell having L/D ratio of 1.5 to 3.0 Employ steel rods of 2-12 cms diameter extending over full length of the mill All of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sauter mean diameter is the same as the __________ mean diameter. Volume-surface Geometric Mass Arithmetic Volume-surface Geometric Mass Arithmetic ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The opening of a 200 mesh screen (Taylor series) is 74 mili-microns 0.0074 mm 0.0074 cm 0.0047 cm 74 mili-microns 0.0074 mm 0.0074 cm 0.0047 cm ANSWER DOWNLOAD EXAMIANS APP
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