Mechanical Operations The filtrate flow rate in constant pressure filtration Continuously decreases May increase or decrease ; depends on the pressure Continuously increases Remains constant throughout Continuously decreases May increase or decrease ; depends on the pressure Continuously increases Remains constant throughout ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following achieves the least reduction ratio for a given feed size? Jaw crusher Roll crusher Cone crusher Gyratory crusher Jaw crusher Roll crusher Cone 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 Screw conveyor Skip hoist None of these Bucket elevator Screw conveyor Skip hoist None of these Bucket elevator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels are revolving screens which normally operate in the range of __________ rpm. 40 - 50 15 - 20 60 - 75 43832 40 - 50 15 - 20 60 - 75 43832 ANSWER DOWNLOAD EXAMIANS APP
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