Mechanical Operations Which of the follwoing mechanical conveyors does not come under the division 'scrapers'? Flight conveyor Drag conveyor Ribbon conveyor Bucket elevators Flight conveyor Drag conveyor Ribbon conveyor Bucket elevators ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cake resistance is Decreased with the time of filtration None of these Important in the beginning of filtration Independent of pressure drop Decreased with the time of filtration None of these Important in the beginning of filtration Independent of pressure drop ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations According to Taggart's rule for selecting between a gyratory crusher and a jaw crusher; the later should be used, if the hourly tonnage to be crushed divided by the square of the gape expressed in cm is less than 0.0184 0.00184 0.184 1.84 0.0184 0.00184 0.184 1.84 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following mineral dressing operations is termed as 'comminution'? Panning None of these Spiralling Tabling Panning None of these Spiralling Tabling ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following mechanical conveyors does not come under the division 'carriers'? Apron conveyor Bucket elevator Belt conveyor Screw conveyor Apron conveyor Bucket elevator Belt conveyor Screw conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific surface of spherical particles is given by (where D and ρ are diameter and density of particle). 12/D.p 6/D.p 2/D.p 4/D.p 12/D.p 6/D.p 2/D.p 4/D.p ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS