Mechanical Operations Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the __________ filtration. Constant pressure Varying pressure Varying rate Constant rate Constant pressure Varying pressure Varying rate Constant rate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Paddle agitator Moves at very high speed Is suitable for mixing low viscosity liquids Produces axial flow None of these Moves at very high speed Is suitable for mixing low viscosity liquids Produces axial flow None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Out of the following size reduction equipments, the maximum feed size can be accepted by the Jaw crusher Ball mill Jet pulveriser Tube mill Jaw crusher Ball mill Jet pulveriser Tube mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Activators are those chemicals which help buoying up one mineral in preference to the other in the froth floatation process. Which of the following is an activator? Calcium carbonate Copper sulphate Sodium carbonate Cresylic acid Calcium carbonate Copper sulphate Sodium carbonate Cresylic acid ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following comes in the category of primary crusher for hard and tough stone? Cone crusher Jaw crusher Gyratory crusher None of these Cone crusher Jaw crusher Gyratory crusher None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Feed size of ≥ 25 cms can be accepted by Jaw crusher Rod mill Fluid energy mill Ball mill Jaw crusher Rod mill Fluid energy mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
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