Mechanical Operations Wheat is ground into flour in a Fluid energy mill Hammer crusher Roller crusher Impact mill Fluid energy mill Hammer crusher Roller crusher Impact mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is used for producing a thick suspension from a thin slurry. Pressure filter thickener Rotary drum vacuum filter Cartridge filter Plate and frame filter press Pressure filter thickener Rotary drum vacuum filter Cartridge filter Plate and frame filter press ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations At low Reynold's number, the power (P) required for agitating a fluid in a stirred tank becomes independent of inertial forces. In this limit, indicate which of the following relations is satisfied: Po = ρ/ρN3 D5 : Power number Re = ρ N D2/μ: Reynold's number N is the impeller rotational speed, and D is the impeller diameter. Po ∝ Re0.5 Po ∝ Re1.0 Po ∝ Re0.0 Po ∝ Re-1.0 Po ∝ Re0.5 Po ∝ Re1.0 Po ∝ Re0.0 Po ∝ Re-1.0 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A suspension of glass beads in ethylene glycol has a hindered settling velocity of 1.7 mm/s, while the terminal settling velocity of a single glass bead in ethylene glycol is 17 mm/s. If the Richardson-Zaki hindered settling index is 4.5, the volume fraction of solids in the suspension is 0.6 0.4 0.1 None of these 0.6 0.4 0.1 None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Stamp mills are generally used for crushing Talc Iron ores Diamond Gold ores Talc Iron ores Diamond Gold ores ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels employ __________ for screening of materials. Punched plate Woven wire screen None of these Fibrous cloth Punched plate Woven wire screen None of these Fibrous cloth ANSWER DOWNLOAD EXAMIANS APP
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