EXAMIANS
Higher is the mesh number, smaller will be the aperture size of the screen. It means that the aperture size of a 200 mesh screen will be smaller than that of 20 mesh screen. This is valid for
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The most suitable equipment for the transportation of 200 mesh size particles is a
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In closed circuit grinding as compared to open circuit grinding, the
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Separation of isotopes is generally done using a/an __________ centrifuge.
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Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, Vp = volume of one particle, ρ= density of particles)
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What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls?
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Which of the following oxides is not present in hematite iron ore?
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__________ is the most commonly used 'filter aid'.
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__________ is used for producing a thick suspension from a thin slurry.
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Separation of a suspension or slurry into a supernatant clear liquid (free from particles) and a thick sludge containing a high concentration of solid is called
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