Mechanical Operations Separation of materials into products based on the difference of their sizes is called Classification Sizing Flocculation Sorting Classification Sizing Flocculation Sorting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following terminology is not used for size reduction of materials to fine sizes or powders? Compression Comminution Pulverisation Dispersion Compression Comminution Pulverisation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Trommels employ __________ for screening of materials. None of these Woven wire screen Fibrous cloth Punched plate None of these Woven wire screen Fibrous cloth Punched plate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Horsepower required for a roll crusher is directly proportional to its Reduction ratio Capacity Both A & B Neither A nor B Reduction ratio Capacity Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Sphericity for a non-spherical particle is given by (where, V and S are volume and surface area respectively of one particle. and, D = equivalent diameter of particle). V/6D.S 6.V/D.S V/D.S S/V V/6D.S 6.V/D.S V/D.S S/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In a grinding operation, the limiting particle size is the size of the __________ particle in the sample. Neither A nor B Smallest Either A or B Largest Neither A nor B Smallest Either A or B Largest ANSWER DOWNLOAD EXAMIANS APP