Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Neither A nor B Capacity Reduction ratio Both A & B Neither A nor B Capacity Reduction ratio Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following achieves the least reduction ratio for a given feed size? Cone crusher Roll crusher Gyratory crusher Jaw crusher Cone crusher Roll crusher Gyratory crusher Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not an ultrafine grinder (colloid mill)? Hammer mills with internal classification Micronizers Agitated mills and fluid energy mills Toothed roll crusher Hammer mills with internal classification Micronizers Agitated mills and fluid energy mills Toothed roll crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Bucket elevators are not suitable for the vertical lifting of __________ materials. Small lumpy (e.g. grains and sand) Sticky (e.g. clay paste) Free flowing Fine (e.g. - 200 mesh size coal) Small lumpy (e.g. grains and sand) Sticky (e.g. clay paste) Free flowing Fine (e.g. - 200 mesh size coal) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For classification of potable (drinking) water, we use a __________ filter. Gravity sand Plate and frame Rotary vacuum Vacuum leaf Gravity sand Plate and frame Rotary vacuum Vacuum leaf ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations All resistances during washing of cake None of these Remain constant Increases Decreases None of these Remain constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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