Mechanical Operations Which of the following minerals is not subjected to magnetic separation method? Siderite Rutile Chromite Galena Siderite Rutile Chromite Galena ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen capacity is not a function of Atmospheric humidity Screening surface Its openings size Screening mechanism Atmospheric humidity Screening surface Its openings size Screening mechanism ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Elutriation Sedimentation Clarification Classification Elutriation Sedimentation Clarification Classification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Actual operating speed of a ball mill may vary from 65 to 80% of the critical speed. Which of the following duties would require the ball mill to be operated at maximum percentage of critical speed? Dry grinding of large particles (upto 1.25 cms) Wet grinding in low viscous suspension Dry grindng of large particles in un-baffed mills Wet grinding in high viscous suspension Dry grinding of large particles (upto 1.25 cms) Wet grinding in low viscous suspension Dry grindng of large particles in un-baffed mills Wet grinding in high viscous suspension ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A fluid energy mill is used for Crushing Grinding Ultra grinding Cutting Crushing Grinding Ultra grinding Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For transporting pasty material, one will use a/an Belt conveyor Bucket elevator Screw colaveyor Apron conveyor Belt conveyor Bucket elevator Screw colaveyor Apron conveyor ANSWER DOWNLOAD EXAMIANS APP
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