Mechanical Operations Metallic wire mesh is used as a filtering medium for the separation of dust from dust laden gas in case of a/an Bag filter Hydrocyclones Air filter Venturi scrubber Bag filter Hydrocyclones Air filter Venturi scrubber ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations 200 mesh screen means 200 openings per Cm Inch Inch² Cm² Cm Inch Inch² Cm² ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The unit of filter medium resistance is Cm⁻¹ Gm⁻¹ Cm/gm⁻¹ Gm/cm⁻¹ Cm⁻¹ Gm⁻¹ Cm/gm⁻¹ Gm/cm⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screen efficiency is Rejection None of these Recovery Recovery/rejection Rejection None of these Recovery Recovery/rejection ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For Indian standard (IS) screens, the mesh number is equal to its aperture size expressed to the nearest deca-micron (0.01 mm). Aperture width of IS screen of mesh number 50 will be approximately __________ microns. 5 5000 50 500 5 5000 50 500 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the Size Differential wettability Density separation Volatile matter content Size Differential wettability Density separation Volatile matter content ANSWER DOWNLOAD EXAMIANS APP
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