Mechanical Operations Sphericity of raschig ring (whose length and diameter are equal) is 1 >1 2 1 >1 2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In continuous filtration (at a constant pressure drop), filtrate flow rate varies inversely as the Washing time only Square root of the velocity Square of the viscosity Filtration time only Washing time only Square root of the velocity Square of the viscosity Filtration time only ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the Feed material Both A & B Neither A nor B Type of crushing machine Feed material Both A & B Neither A nor B Type of crushing machine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Angle of nip of the crushing rolls does not depend upon the Diameter of the rolls Product size Feed size Speed of the rolls Diameter of the rolls Product size Feed size Speed of the rolls ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The main differentiation factor between tube mill and ball mill is the Operating speed Size of the grinding media Length to diameter ratio Final product size Operating speed Size of the grinding media Length to diameter ratio Final product size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The distribution given by microscopic analysis of powder is Volume Number Length Area Volume Number Length Area ANSWER DOWNLOAD EXAMIANS APP
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