Mechanical Operations In a mixer, the quantity, (v. L/D) is termed as __________ number(where, v = longitudinal velocity of material, L = length of the mixer, D = diffusivity in axial mixing). Peclet Brinkman Schmidt Weber Peclet Brinkman Schmidt Weber ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? Micronizer Fluid energy mill Jet mills All of these Micronizer Fluid energy mill Jet mills All of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Tabling process used for separating two materials of different densities by passing the dilute pulp over a table/deck, which is inclined from the horizontal surface at an angle of about 10 to 15° 2 to 5° 1 to 2° 5 to 10° 10 to 15° 2 to 5° 1 to 2° 5 to 10° ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Cement clinker is reduced to fine size by a Roll crusher Ball mill Hammer mill Tube mill Roll crusher Ball mill Hammer mill Tube mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Neither A nor B Either A or B Volume Weight Neither A nor B Either A or B Volume Weight ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The capacity of a belt conveyor depends upon two factors. If one is the cross-section of the load, the other is the __________ of the belt. Thickness None of these Length Speed Thickness None of these Length Speed ANSWER DOWNLOAD EXAMIANS APP
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