Mechanical Operations Sedimentation on commercial scale occurs in Rotary drum filters Thickeners Cyclones Classifiers Rotary drum filters Thickeners Cyclones Classifiers ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a roll crusher, both the rolls Run either at the same or different speeds Are rotated towards each other All of these Have the same diameter Run either at the same or different speeds Are rotated towards each other All of these Have the same diameter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Additives used for promoting the floccula-tion of particles is a/an Neither A nor B Both A & B Electrolyte Surface active agent Neither A nor B Both A & B Electrolyte Surface active agent ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In the cyclone separator used for separation of dust from dust laden gas, the gas Enters the cyclone from the top Both B and C Develops a helical motion inside the chamber Is admitted tangentially at high velocity Enters the cyclone from the top Both B and C Develops a helical motion inside the chamber Is admitted tangentially at high velocity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The main differentiation factor between tube mill and ball mill is the Size of the grinding media Operating speed Final product size Length to diameter ratio Size of the grinding media Operating speed Final product size Length to diameter ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Weber number is significant and is concerned with the Dispersion of liquid in liquid Liquid-liquid mixing Suspension of solid in liquid Solid-liquid mixing Dispersion of liquid in liquid Liquid-liquid mixing Suspension of solid in liquid Solid-liquid mixing ANSWER DOWNLOAD EXAMIANS APP
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