Mechanical Operations Moisture can be removed from lubricating oil using Clarifier Vacuum leaf filter Sparkler filter Tubular centrifuge Clarifier Vacuum leaf filter Sparkler filter Tubular centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, Vp = volume of one particle, ρ= density of particles) M . ρ/Vp M . Vp/ρ M/ρ . Vp Vp/m . ρ M . ρ/Vp M . Vp/ρ M/ρ . Vp Vp/m . ρ ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Removal of activated carbon from glycerine is done by Batch basket centrifuge Rotary vacuum filter Plate and frame filter None of these Batch basket centrifuge Rotary vacuum filter Plate and frame filter None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Paddle agitator Produces axial flow Is suitable for mixing low viscosity liquids Moves at very high speed None of these Produces axial flow Is suitable for mixing low viscosity liquids Moves at very high speed None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size reduction does not occur due to compression in case of Smooth roll crushers Gyratory crushers Jaw crushers Rod mills Smooth roll crushers Gyratory crushers Jaw crushers Rod mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During size reduction by a jaw crusher, the energy consumed decreases with the None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity Decreasing size of product at constant size of feed None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity Decreasing size of product at constant size of feed ANSWER DOWNLOAD EXAMIANS APP
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