Mechanical Operations Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid? Vacuum filter Sand bed filter Batch basket centrifuge Plate and frame filter press Vacuum filter Sand bed filter Batch basket centrifuge Plate and frame filter press ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is not a function of Screening surface Atmospheric humidity Screening mechanism Its openings size Screening surface Atmospheric humidity Screening mechanism Its openings size ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity of raschig ring (whose length and diameter are equal) is >1 1 2 >1 1 2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For crushing of solids, the Rittinger's law states that the work required for crushing is proportional to The new surface created None of these The change in volume due to crushing The size reduction ratio The new surface created None of these The change in volume due to crushing The size reduction ratio ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens. Ball mill Jaw crusher Tube mill Hammer crusher Ball mill Jaw crusher Tube mill Hammer crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The filtrate flow rate in constant pressure filtration Continuously decreases Continuously increases Remains constant throughout May increase or decrease ; depends on the pressure Continuously decreases Continuously increases Remains constant throughout May increase or decrease ; depends on the pressure ANSWER DOWNLOAD EXAMIANS APP
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