Mechanical Operations For spheres, the specific surface shape factor is given by AD/V D/V A/V √(AD/V) AD/V D/V A/V √(AD/V) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rod mills employed for grinding Employ steel rods of 2-12 cms diameter extending over full length of the mill All of these Employ a steel shell having L/D ratio of 1.5 to 3.0 Is useful for handling sticky materials Employ steel rods of 2-12 cms diameter extending over full length of the mill All of these Employ a steel shell having L/D ratio of 1.5 to 3.0 Is useful for handling sticky materials ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Angle of nip of the crushing rolls does not depend upon the Product size Feed size Speed of the rolls Diameter of the rolls Product size Feed size Speed of the rolls Diameter of the rolls ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Diatomaceous earth is a/an Explosive Filter medium Catalyst Filter aid Explosive Filter medium Catalyst Filter aid ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ultra centrifuges are used for the separation of __________ solid particles. Coarse Dissolved Colloidal Fine Coarse Dissolved Colloidal Fine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Grinding efficiency of a ball mill is of the order of __________ percent. 40-50 75-80 90-95 43835 40-50 75-80 90-95 43835 ANSWER DOWNLOAD EXAMIANS APP
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