Mechanical Operations increasing the capacity of a screen __________ the screen effectiveness. Increases Decreases Does not effect None of these Increases Decreases Does not effect None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following mineral dressing operations is termed as 'comminution'? Panning Tabling Spiralling None of these Panning Tabling Spiralling None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For classification of potable (drinking) water, we use a __________ filter. Vacuum leaf Gravity sand Rotary vacuum Plate and frame Vacuum leaf Gravity sand Rotary vacuum Plate and frame ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the crushing energy required to create new surface ? Rittinger's law None of these Fick's law Taggarts rule Rittinger's law None of these Fick's law Taggarts rule ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a turbine agitated and baffled tank, operating at low Reynold's number (based on impeller diameter), the power number (Np) varies with NRe as Np ∝ 1/NRe Np → constant Np ∝ √NRe Np ∝ NRe Np ∝ 1/NRe Np → constant Np ∝ √NRe Np ∝ NRe ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Classification Clarification Elutriation Sedimentation Classification Clarification Elutriation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
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