Mechanical Operations Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. Screw Flight Ribbon Slat or drag Screw Flight Ribbon Slat or drag ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Maximum size reduction in a ball mill is done by the, __________ action. Impact Attrition Compression Cutting Impact Attrition Compression Cutting ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific surface of spherical particles is given by (where D and ρ are diameter and density of particle). 12/D.p 6/D.p 4/D.p 2/D.p 12/D.p 6/D.p 4/D.p 2/D.p ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following screens has the maximum capacity? Trommels Vibrating screen Grizzlies Shaking screen Trommels Vibrating screen Grizzlies Shaking screen 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. Rotary vacuum Shell & leaf Plate & frame Sand Rotary vacuum Shell & leaf Plate & frame Sand ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The study on washability of coal is done by using the __________ technique. Elutriation None of these Tabling Heavy media separation Elutriation None of these Tabling Heavy media separation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS