Mechanical Operations Which of the following is not used as a surface active agent in a flocculation operation? Sodium silicate Quartz Lime Alumina Sodium silicate Quartz Lime Alumina ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Kick's law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick's constant is KWh/sec. kg KWh/kg Kg/sec KW. sec/kg KWh/sec. kg KWh/kg Kg/sec KW. sec/kg ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In constant pressure filtration, Resistance decreases with time Rate of filtration increases with time Rate of filtration is constant Rate of filtration decreases with time Resistance decreases with time Rate of filtration increases with time Rate of filtration is constant Rate of filtration decreases with time ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Weber number is significant and is concerned with the Suspension of solid in liquid Dispersion of liquid in liquid Solid-liquid mixing Liquid-liquid mixing Suspension of solid in liquid Dispersion of liquid in liquid Solid-liquid mixing Liquid-liquid mixing ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filtration rate does not depend upon the Pressure drop & area of filtering surface Properties of the cake & the filtrate Resistance of the cake & the septum None of these Pressure drop & area of filtering surface Properties of the cake & the filtrate Resistance of the cake & the septum None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The distribution given by microscopic analysis of powder is Number Length Area Volume Number Length Area Volume ANSWER DOWNLOAD EXAMIANS APP
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