Mechanical Operations Mixer used for rubber compounding is Banbury internal mixer Mixer-extruder Muller mixer Pug mill Banbury internal mixer Mixer-extruder Muller mixer Pug mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations With increase in the capacity of screens, the screen effectiveness Decreases Increases Decreases exponentially Remains unchanged Decreases Increases Decreases exponentially Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most suitable filter for the removal of very small amount of precipitate from very large volumes of water is the __________ filter. Sand Plate & frame Vacuum Rotary Sand Plate & frame Vacuum Rotary ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter) π(=A/D²) None of these π/6(=V/D³) AD/V π(=A/D²) None of these π/6(=V/D³) AD/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, Vp = volume of one particle, ρ= density of particles) M . Vp/ρ Vp/m . ρ M . ρ/Vp M/ρ . Vp M . Vp/ρ Vp/m . ρ M . ρ/Vp M/ρ . Vp ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sedimentation on commercial scale occurs in Classifiers Cyclones Rotary drum filters Thickeners Classifiers Cyclones Rotary drum filters Thickeners ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS