Mechanical Operations Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. Flight Ribbon Slat or drag Screw Flight Ribbon Slat or drag Screw 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 S/V V/D.S V/6D.S 6.V/D.S S/V V/D.S ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Shell and leaf filter as compared to plate and frame filter All of these Facilitates filtration under higher pressure Provides more effective washing Entails less labor cost All of these Facilitates filtration under higher pressure Provides more effective washing Entails less labor cost 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 Either A or B Smallest Largest Neither A nor B Either A or B Smallest Largest ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Gold ore concentration is mostly done using Jigging Elutriation Froth floatation Tabling Jigging Elutriation Froth floatation Tabling ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of materials of the same density based on their sizes by using then-different rates of flow is called Elutriation Flocculation Sizing Sorting Elutriation Flocculation Sizing Sorting ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS