Mechanical Operations Ore concentration by jigging is based on the difference in the __________ of the particles. Shape Specific gravities Wettability None of these Shape Specific gravities Wettability None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Fluid medium used in the classification technique of mineral beneficiation is Air Water Both A & B Neither A nor B Air Water Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mixer used for rubber compounding is Mixer-extruder Muller mixer Banbury internal mixer Pug mill Mixer-extruder Muller mixer Banbury internal mixer Pug mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In classification, particles are said to be equal settling, if they have the same terminal velocities in the Same fluid Both B and C Different fluids Same field of force Same fluid Both B and C Different fluids Same field of force ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mesh indicates the number of holes per Square foot Square inch Linear foot Linear inch Square foot Square inch Linear foot Linear inch ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following gives the crushing energy required to create new surface ? Taggarts rule Rittinger's law Fick's law None of these Taggarts rule Rittinger's law Fick's law None of these ANSWER DOWNLOAD EXAMIANS APP
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