Mechanical Operations Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called Clarification Classification Thickening Froth floatation Clarification Classification Thickening Froth floatation 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. None of these Middling Concentrate Tailing None of these Middling Concentrate Tailing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations To remove dirt from the flowing fluid, we use a Clarifier Coagulant Strains Gravity settler Clarifier Coagulant Strains Gravity settler ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a ball mill, the volume occupied by the balls (when the mill is stopped) is about __________ percent of the volume of the mill. 70 50 35 85 70 50 35 85 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Colloidal mills are used for __________ grinding. Ultrafine Intermediate Fine Coarse Ultrafine Intermediate Fine Coarse ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In washing type plate and frame filter press, the ratio of washing rate to the final filtrate rate is 4 1/2 1/4 1 4 1/2 1/4 1 ANSWER DOWNLOAD EXAMIANS APP
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