Mechanical Operations For classification of potable (drinking) water, we use a __________ filter. Plate and frame Gravity sand Vacuum leaf Rotary vacuum Plate and frame Gravity sand Vacuum leaf Rotary vacuum ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of solid suspended in liquid into a supernatant clear liquid and a denser slurry employs a process termed as the Coagulation Flocculation Sedimentation Clarification Coagulation Flocculation Sedimentation Clarification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is the most suitable for handling fibrous and dense slurries? Radial propeller agitator Turbine agitator Propeller agitator Cone type agitator Radial propeller agitator Turbine agitator Propeller agitator Cone type agitator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle). 6.V/D.S S/V V/6D.S V/D.S 6.V/D.S S/V V/6D.S V/D.S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The opening of a 200 mesh screen (Taylor series) is 0.0074 cm 0.0074 mm 74 mili-microns 0.0047 cm 0.0074 cm 0.0074 mm 74 mili-microns 0.0047 cm ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Ore concentration by jigging is based on the difference in the __________ of the particles. None of these Wettability Shape Specific gravities None of these Wettability Shape Specific gravities ANSWER DOWNLOAD EXAMIANS APP
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