Mechanical Operations In continuous filtration (at a constant pressure drop), filtrate flow rate varies inversely as the Square of the viscosity Washing time only Filtration time only Square root of the velocity Square of the viscosity Washing time only Filtration time only Square root of the velocity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Removal of activated carbon from glycerine is done by None of these Plate and frame filter Rotary vacuum filter Batch basket centrifuge None of these Plate and frame filter Rotary vacuum filter Batch basket centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Choke crushing (in case of a Jaw crusher) compared to free crushing Consumes more power Consumes less power Both A and C Results in increased capacity Consumes more power Consumes less power Both A and C Results in increased capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the Volatile matter content Density separation Differential wettability Size Volatile matter content Density separation Differential wettability Size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Either A or B Volume Weight Neither A nor B Either A or B Volume Weight Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The value of 'angle of nip' is generally about 52° 16° 64° 32° 52° 16° 64° 32° ANSWER DOWNLOAD EXAMIANS APP
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