Mechanical Operations Solid particles separation based on the difference in their flow velocities through fluids is termed as the Sedimentation Clarification Classification Elutriation Sedimentation Clarification Classification Elutriation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called Froth floatation Clarification Classification Thickening Froth floatation Clarification Classification Thickening ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A propeller agitator Runs at very slow speed (2 rpm) All of these Produces mainly axial flow Is used for mixing high viscosity pastes Runs at very slow speed (2 rpm) All of these Produces mainly axial flow Is used for mixing high viscosity pastes ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pebble mills are tumbling mills widely used for grinding in the manufacture of paints & pigments and cosmetic industries, where iron contamination in the product is highly objectionable. Pebbles used in pebble mill are made of Concrete Flint or porcelain Bronze Stainless steel Concrete Flint or porcelain Bronze Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines? Tube mill Compartment mill Rod mill Pebble mill Tube mill Compartment mill Rod mill Pebble mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Screw conveyors are All of these Run at very high rpm Suitable for sticky materials Suitable for highly abrasive materials All of these Run at very high rpm Suitable for sticky materials Suitable for highly abrasive materials ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS