Mechanical Operations Which of the follwoing mechanical conveyors does not come under the division 'scrapers'? Bucket elevators Drag conveyor Ribbon conveyor Flight conveyor Bucket elevators Drag conveyor Ribbon conveyor Flight conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of grinding aids results in the Enhanced production rate Neither A nor B Both A & B Finer products Enhanced production rate Neither A nor B Both A & B Finer products ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ball mills and tube mills with flint or porcelain balls are used for size reduction of Rubber Limestone Non-metallic ores Asbestos Rubber Limestone Non-metallic ores Asbestos ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The inlet pressure in a constant rate filtration None of these Increases continuously Remains constant Decreases gradually None of these Increases continuously Remains constant Decreases gradually ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? Jet mills All of these Micronizer Fluid energy mill Jet mills All of these Micronizer Fluid energy mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the crushing energy required to create new surface ? Fick's law Rittinger's law None of these Taggarts rule Fick's law Rittinger's law None of these Taggarts rule ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS