Mechanical Operations With increase in drum speed, in a rotary drum filter, the filtration rate Increases linearly Is not affected Increases Decreases Increases linearly Is not affected Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations To get ultrafine particles, the equipment used is a Fluid energy mill Rod mill Ball mill Hammer crusher Fluid energy mill Rod mill Ball mill Hammer crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtration capacity of a rotary drum vacuum filter depends upon the Cake thickness Characteristics of the feed slurry Neither A nor B Both A & B Cake thickness Characteristics of the feed slurry Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sizing of very fine particles of the order of 5 to 10 microns is done by elutriation, which is a __________ operation. Classification Flocculation Clarification Sedimentation Classification Flocculation Clarification Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The study on washability of coal is done by using the __________ technique. Tabling Heavy media separation None of these Elutriation Tabling Heavy media separation None of these Elutriation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles of different densities are separated by Thickness Cyclones Sorting classifier Filters Thickness Cyclones Sorting classifier Filters ANSWER DOWNLOAD EXAMIANS APP