Mechanical Operations The filtrate flow rate in constant pressure filtration Continuously decreases Remains constant throughout May increase or decrease ; depends on the pressure Continuously increases Continuously decreases Remains constant throughout May increase or decrease ; depends on the pressure Continuously increases ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following achieves the least reduction ratio for a given feed size? Cone crusher Jaw crusher Roll crusher Gyratory crusher Cone crusher Jaw crusher Roll crusher Gyratory crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following must be stored in silos and not in open yard? High V.M. bituminous coal Sand None of these Coke breeze High V.M. bituminous coal Sand None of these Coke breeze ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Raw materials are charged in the iron blast furnace using None of these Screw conveyor Bucket elevator Skip hoist None of these Screw conveyor Bucket elevator Skip hoist ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels are revolving screens which normally operate in the range of __________ rpm. 15 - 20 43832 40 - 50 60 - 75 15 - 20 43832 40 - 50 60 - 75 ANSWER DOWNLOAD EXAMIANS APP
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