Mechanical Operations __________ are used for the separation of coarse particles from a slurry of fine particles. Classifiers Decanters Hydrocyclones Thickeners Classifiers Decanters Hydrocyclones Thickeners ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gizzlies are used for separating __________ solids. Any size Fine Coarse None of these Any size Fine Coarse None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which is a secondary crusher for a hard & tough stone? Toothed roll crusher Impact crusher Cone crusher Jaw crusher Toothed roll crusher Impact crusher Cone crusher Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called __________ is produced. Concentrate Middling None of these Tailing Concentrate Middling None of these Tailing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Energy consumption in a crusher decreases with increase in the Capacity of the crushing machine All of these Size of feed (at constant reduction ratio) Size of the product (at constant feed size) Capacity of the crushing machine All of these Size of feed (at constant reduction ratio) Size of the product (at constant feed size) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fluid medium used in the classification technique of mineral beneficiation is Air Neither A nor B Water Both A & B Air Neither A nor B Water Both A & B ANSWER DOWNLOAD EXAMIANS APP
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