Mechanical Operations Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'? Bucket conveyor Both B and C Screw conveyor Flight conveyor Bucket conveyor Both B and C Screw conveyor Flight conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A tube mill compared to a ball mill Uses much larger balls Has a higher diameter/length ratio Has a higher length/diameter ratio Produces a coarser product Uses much larger balls Has a higher diameter/length ratio Has a higher length/diameter ratio Produces a coarser product ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Filter medium resistance is that offered by the Embedded particles in the septum Filter cloth and the embedded particle collectively Filter cloth None of these Embedded particles in the septum Filter cloth and the embedded particle collectively Filter cloth None of these 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 Sizing Sorting Flocculation Elutriation Sizing Sorting Flocculation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Range of compressibility co-efficient of the commercial compressible cake obtained in filtration operation is 0.2 to 0.8 0.01 to 0.1 0.1 to 0.3 0.2 to 0.4 0.2 to 0.8 0.01 to 0.1 0.1 to 0.3 0.2 to 0.4 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For removal of very small amounts of precipitate from large volume of water, the most suitable filter is the __________ filter. Plate & frame Rotary vacuum Shell & leaf Sand Plate & frame Rotary vacuum Shell & leaf Sand ANSWER DOWNLOAD EXAMIANS APP
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