Mechanical Operations Vertical transportation of materials can be done by a/an Pneumatic conveyor Apron conveyor Both B & C Bucket elevator Pneumatic conveyor Apron conveyor Both B & C Bucket elevator ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The inlet pressure in a constant rate filtration Decreases gradually Increases continuously Remains constant None of these Decreases gradually Increases continuously Remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following achieves the least reduction ratio for a given feed size? Gyratory crusher Roll crusher Cone crusher Jaw crusher Gyratory crusher Roll crusher Cone crusher Jaw crusher ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The optimum moisture content in solids to be crushed/ground ranges from __________ percent. 8 to 10 10 to 15 3 to 4 15 to 20 8 to 10 10 to 15 3 to 4 15 to 20 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For a non-spherical particle, the sphericity Is the ratio of volume of a sphere having the same surface area as the particle to the actual volume of the particle Is defined as the ratio of surface area of a sphere having the same volume as the particle to the actual surface area of the particle Is always less than 1 Has the dimension of length Is the ratio of volume of a sphere having the same surface area as the particle to the actual volume of the particle Is defined as the ratio of surface area of a sphere having the same volume as the particle to the actual surface area of the particle Is always less than 1 Has the dimension of length ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A widely used size reduction equipment for __________ is Bradford breaker. Coal Talc Wheat Iron core Coal Talc Wheat Iron core ANSWER DOWNLOAD EXAMIANS APP
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