Mechanical Operations The specific cake resistance for compressible sludges is a function of the pressure drop Overall None of these Over cake Over medium Overall None of these Over cake Over medium ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter) AD/V π/6(=V/D³) None of these π(=A/D²) AD/V π/6(=V/D³) None of these π(=A/D²) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is used for primary crushing of very hard lumpy materials? Gyratory crusher Toothed roll crusher Tube mill Ball mill Gyratory crusher Toothed roll crusher Tube mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is proportional to (where, S = screen aperture) 1/S S² √S S 1/S S² √S S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The process opposite to 'dispersion' is termed as the Sedimentation Filtration Flocculation None of these Sedimentation Filtration Flocculation None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The crushed material received for separation is called feed or Heading Middling Tailing Concentrate Heading Middling Tailing Concentrate ANSWER DOWNLOAD EXAMIANS APP
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