Mechanical Operations The main size reduction operation in ultrafine grinders is Attrition Impact Compression Cutting Attrition Impact Compression Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The unit of filter medium resistance is Cm⁻¹ Cm/gm⁻¹ Gm⁻¹ Gm/cm⁻¹ Cm⁻¹ Cm/gm⁻¹ Gm⁻¹ Gm/cm⁻¹ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of isotopes is generally done using a/an __________ centrifuge. Disk-bowl Neither A nor B Ultra Both A & B Disk-bowl Neither A nor B Ultra Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtration rate does not depend upon the None of these Resistance of the cake & the septum Properties of the cake & the filtrate Pressure drop & area of filtering surface None of these Resistance of the cake & the septum Properties of the cake & the filtrate Pressure drop & area of filtering surface ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores. Tabling Froth floatation Classification Jigging Tabling Froth floatation Classification Jigging ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant __________ filtration. Both A & B Rate Neither A nor B Pressure Both A & B Rate Neither A nor B Pressure ANSWER DOWNLOAD EXAMIANS APP
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