Mechanical Operations In a roll crusher, both the rolls Run either at the same or different speeds All of these Have the same diameter Are rotated towards each other Run either at the same or different speeds All of these Have the same diameter Are rotated towards each other ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations All resistances during washing of cake Increases None of these Decreases Remain constant Increases None of these Decreases Remain constant ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In classification, particles are said to be equal settling, if they have the same terminal velocities in the Different fluids Both B and C Same fluid Same field of force Different fluids Both B and C Same fluid Same field of force ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most efficient equipment for the removal of sub-micronic dust particles from blast furnace gas is the Venturi atomiser Gravity settling chamber Electro-static precipitator Cyclone separator Venturi atomiser Gravity settling chamber Electro-static precipitator Cyclone separator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Power required to drive a ball mill with a particular ball load is proportional to (where, D = diameter of ball mill ) 1/D2.5 D D2.5 1/D 1/D2.5 D D2.5 1/D ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines? Compartment mill Rod mill Tube mill Pebble mill Compartment mill Rod mill Tube mill Pebble mill ANSWER DOWNLOAD EXAMIANS APP
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