Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Classification Sedimentation Elutriation Clarification Classification Sedimentation Elutriation Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels are revolving screens which normally operate in the range of __________ rpm. 40 - 50 15 - 20 60 - 75 43832 40 - 50 15 - 20 60 - 75 43832 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations What is the critical rotation speed in revolutions per second, for a ball mill of 1.2 m diameter charged with 70 mm dia balls? 1 0.5 0.66 2.76 1 0.5 0.66 2.76 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following may prove unsuitable for filtering volatile liquids? Vacuum filter Pressure filter Centrifugal filter Gravity filter Vacuum filter Pressure filter Centrifugal filter Gravity filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For transporting pasty material, one will use a/an Apron conveyor Bucket elevator Screw colaveyor Belt conveyor Apron conveyor Bucket elevator Screw colaveyor Belt conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific surface of spherical particles is given by (where D and ρ are diameter and density of particle). 6/D.p 2/D.p 4/D.p 12/D.p 6/D.p 2/D.p 4/D.p 12/D.p ANSWER DOWNLOAD EXAMIANS APP
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