EXAMIANS
Wet grinding in a revolving mill __________ as compared to dry grinding.
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Metallic wire mesh is used as a filtering medium for the separation of dust from dust laden gas in case of a/an
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The reduction ratio for grinders is defined as(where, Df and Dp are average diameters of feed and product respectively).
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Optimum ratio of operating speed to critical speed of a trommel is
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A belt conveyor used for the transportation of materials can
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Rittinger's number designates the new surface created per unit mechanical energy absorbed by the material being crushed. Larger value of Rittinger's number of a material indicates its
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increasing the capacity of a screen __________ the screen effectiveness.
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Which of the following oxides is not present in hematite iron ore?
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In case of a hammer crusher, the final product size depends on the
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Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid?
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