Mechanical Operations 200 mesh screen means 200 openings per Inch² Cm Inch Cm² Inch² Cm Inch Cm² ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The reduction ratio for grinders is defined as(where, Df and Dp are average diameters of feed and product respectively). Df/Dp Dp/Df Df - Dp None of these Df/Dp Dp/Df Df - Dp None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The main differentiation factor between tube mill and ball mill is the Length to diameter ratio Size of the grinding media Final product size Operating speed Length to diameter ratio Size of the grinding media Final product size Operating speed ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines? Pebble mill Compartment mill Tube mill Rod mill Pebble mill Compartment mill Tube mill Rod mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The sphericity of a solid particle of cubical shape is (π/6)1/3 π π/3 (π/6)1/2 (π/6)1/3 π π/3 (π/6)1/2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ balls capable of grinding the feed in a ball mill gives the maximum efficiency. Maximum size Elliptical Cast iron Minimum size Maximum size Elliptical Cast iron Minimum size ANSWER DOWNLOAD EXAMIANS APP
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