Mechanical Operations Supporting legs of a plate and frame filter is normally made of Cast iron Wooden plank High speed steel Stainless steel Cast iron Wooden plank High speed steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is termed as the Sedimentation Centrifugation Flocculation Dispersion Sedimentation Centrifugation Flocculation Dispersion 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 S . c 1/s . c S/c C/s S . c 1/s . c S/c ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gizzlies are used for separating __________ solids. Fine Coarse Any size None of these Fine Coarse Any size None of these 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 Clarification Froth floatation Classification Thickening Clarification Froth floatation Classification Thickening ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Crushing efficiency of a machine ranges between __________ percent. 5 to 10 0.1 to 2 20 to 25 50 to 70 5 to 10 0.1 to 2 20 to 25 50 to 70 ANSWER DOWNLOAD EXAMIANS APP
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