Mechanical Operations Ultrafine grinders operate principally by Attrition Cutting action Slow compression Impact Attrition Cutting action Slow compression Impact ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Colloidal mills are used for __________ grinding. Ultrafine Intermediate Coarse Fine Ultrafine Intermediate Coarse Fine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A centrifugal filtration unit operating at a rotational speed of w has inner surface of the liquid (density ρL) located at a radial distance R from the axis of rotation. The thickness of the liquid film is δ and no cake is formed. The initial pressure drop during filtration is ½w² . R . ρL(R + 2δ) ½w² . δ² . ρL ½w² . δρL (2R + δ) ½w² . R² . ρL ½w² . R . ρL(R + 2δ) ½w² . δ² . ρL ½w² . δρL (2R + δ) ½w² . R² . ρL ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations To remove dirt from the flowing fluid, we use a Strains Gravity settler Coagulant Clarifier Strains Gravity settler Coagulant Clarifier ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dry powdery solid materials are transported by a __________ conveyor. Bucket Screw None of these Belt Bucket Screw None of these Belt ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The ratio of the area of openings in one screen (Taylor series) to that of the openings in the next smaller screen is 1 None of these 1.5 ?2 1 None of these 1.5 ?2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS