Mechanical Operations Metallic wire mesh is used as a filtering medium for the separation of dust from dust laden gas in case of a/an Venturi scrubber Hydrocyclones Bag filter Air filter Venturi scrubber Hydrocyclones Bag filter Air filter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Choke crushing (in case of a Jaw crusher) compared to free crushing Results in increased capacity Consumes more power Both A and C Consumes less power Results in increased capacity Consumes more power Both A and C Consumes less power ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations 200 mesh seive size corresponds to __________ microns. 200 24 154 74 200 24 154 74 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most suitable equipment used to devulcanise rubber scrap and to make water dispersion & rubber solution is a Propeller agitator None of these Boundary mixer Sharpies centrifuge Propeller agitator None of these Boundary mixer Sharpies centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following is not used as a surface active agent in a flocculation operation? Alumina Sodium silicate Quartz Lime Alumina Sodium silicate Quartz Lime 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. Rotary Vacuum Sand Plate & frame Rotary Vacuum Sand Plate & frame ANSWER DOWNLOAD EXAMIANS APP
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