Mechanical Operations Which of the following clay mixing devices is vacuum operated for deairation of clay? None of these Pug mill Muller-mixer Banbery mixer None of these Pug mill Muller-mixer Banbery mixer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Solid particles of different densities are separated by Thickness Cyclones Sorting classifier Filters Thickness Cyclones Sorting classifier Filters ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores. Froth floatation Jigging Tabling Classification Froth floatation Jigging Tabling Classification ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During agitation of liquids, power consumption during laminar flow is not proportional to the Viscosity of the liquid Density of the liquid Square of rotational speed Cube of impeller diameters Viscosity of the liquid Density of the liquid Square of rotational speed Cube of impeller diameters ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In closed circuit grinding as compared to open circuit grinding, the Production rate at a given limiting size is lower Operation is economical Product has lesser size uniformity Specific surface of product is more Production rate at a given limiting size is lower Operation is economical Product has lesser size uniformity Specific surface of product is more ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The operating speed of a ball mill should be __________ the critical speed. Slightly more than Less than At least equal to Much more than Slightly more than Less than At least equal to Much more than ANSWER DOWNLOAD EXAMIANS APP
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