Mechanical Operations Dust laden air can be purified using a Gravity settler Bag filter Tubular centrifuge Cyclone separator Gravity settler Bag filter Tubular centrifuge Cyclone separator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of 'grinding aids' is done in __________ grinding. Dry Wet Ultrafine Intermediate Dry Wet Ultrafine Intermediate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A 30% (by volume) suspension of spherical sand particles in a viscous oil has a hindered settling velocity of 4.44 μm/s. If the Richardson Zaki hindered settling index is 4.5, then the terminal velocity of a sand grain is 0.02 μm/s 1 μm/s 22.1 μm/s 0.90 μm/s 0.02 μm/s 1 μm/s 22.1 μm/s 0.90 μm/s ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ mills are termed as impactors. None of these Cage Rolling-compression Hammer None of these Cage Rolling-compression Hammer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Reciprocal of sphericity is termed as the Surface area per unit mass Sauter diameter Specific surface ratio Shape factor Surface area per unit mass Sauter diameter Specific surface ratio Shape factor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Stamp mills are generally used for crushing Diamond Gold ores Iron ores Talc Diamond Gold ores Iron ores Talc ANSWER DOWNLOAD EXAMIANS APP
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