Mechanical Operations Grindability of a material does not depend upon its Toughness Elasticity Size Hardness Toughness Elasticity Size Hardness ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following must be stored in silos and not in open yard? High V.M. bituminous coal None of these Coke breeze Sand High V.M. bituminous coal None of these Coke breeze Sand ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size ) C/s 1/s . c S . c S/c C/s 1/s . c S . c S/c ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most suitable filter for the removal of very small amount of precipitate from very large volumes of water is the __________ filter. Sand Rotary Vacuum Plate & frame Sand Rotary Vacuum Plate & frame ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The sphericity of a solid particle of cubical shape is (π/6)1/3 (π/6)1/2 π/3 π (π/6)1/3 (π/6)1/2 π/3 π ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of baffles in agitators help in minimising the __________ tendency. Both A & B Neither A nor B Swirling Vortexing Both A & B Neither A nor B Swirling Vortexing ANSWER DOWNLOAD EXAMIANS APP
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