Mechanical Operations Filtration capacity of a rotary drum vacuum filter depends upon the Characteristics of the feed slurry Cake thickness Neither A nor B Both A & B Characteristics of the feed slurry Cake thickness Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals. None of these Concentration ratio Separation efficiency Selectivity index None of these Concentration ratio Separation efficiency Selectivity index ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the State or manner of application of the crushing force Ultimate strength of the material All of these Elastic constant of the material State or manner of application of the crushing force Ultimate strength of the material All of these Elastic constant of the material ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Feed size of ≥ 25 cms can be accepted by Jaw crusher Fluid energy mill Rod mill Ball mill Jaw crusher Fluid energy mill Rod mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Optimum ratio of operating speed to critical speed of a trommel is 1.5-2.5 0.33-0.45 1.33-1.45 0.5-2 1.5-2.5 0.33-0.45 1.33-1.45 0.5-2 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Helical screw agitator is used for None of these Mixing liquids at very high temperature (> 250 °C) Blending immiscible liquids Mixing highly viscous pastes None of these Mixing liquids at very high temperature (> 250 °C) Blending immiscible liquids Mixing highly viscous pastes ANSWER DOWNLOAD EXAMIANS APP
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