Mechanical Operations Hot, lumpy & abrasive materials are best transported by using a/an __________ conveyor. Belt Apron Screw Flight Belt Apron Screw Flight ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which one is a filter aid? Calcined lime Convas fabric Diatomaceous earth None of these Calcined lime Convas fabric Diatomaceous earth None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Equivalent diameter of a particle is the diameter of the sphere having the same Ratio of volume to surface as the particle None of these Volume as the particle Ratio of surface to volume as the actual volume Ratio of volume to surface as the particle None of these Volume as the particle Ratio of surface to volume as the actual volume ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter) π/6(=V/D³) AD/V π(=A/D²) None of these π/6(=V/D³) AD/V π(=A/D²) None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is used for primary crushing of very hard lumpy materials? Toothed roll crusher Gyratory crusher Ball mill Tube mill Toothed roll crusher Gyratory crusher Ball mill Tube mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Dust laden air can be purified using a Cyclone separator Tubular centrifuge Gravity settler Bag filter Cyclone separator Tubular centrifuge Gravity settler Bag filter ANSWER DOWNLOAD EXAMIANS APP