Mechanical Operations Gravity stamp mill is meant for the __________ crushing. Intermediate Primary Ultrafine Fine Intermediate Primary Ultrafine Fine ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, volume shape factor is given by AD/V π(=A/D²) π/6(=V/D³) 2π(=2A/D²) AD/V π(=A/D²) π/6(=V/D³) 2π(=2A/D²) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The mechanism of size reduction by a hammer mill is by impact and attrition between the Grinding element & the housing Feed particles Neither A nor B Both A & B Grinding element & the housing Feed particles Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Introduction of slurry in a plate and frame filter press is done through a plate in each frame. The plate of this filter has a __________ surface. Plane Curved Ribbed Either A or B Plane Curved Ribbed Either A or B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls? 32° 40° 46° 16° 32° 40° 46° 16° ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following must be stored in silos and not in open yard? Sand None of these High V.M. bituminous coal Coke breeze Sand None of these High V.M. bituminous coal Coke breeze ANSWER DOWNLOAD EXAMIANS APP
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