Mechanical Operations Which of the following crushing laws is most accurately applicable to the fine grinding of materials ? Rittinger's law None of these Kick's law Bond's crushing law Rittinger's law None of these Kick's law Bond's crushing law ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The process opposite to 'dispersion' is termed as the Filtration None of these Flocculation Sedimentation Filtration None of these Flocculation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Agglomeration of individual particles into clusters (flocs) is called flocculation. To prevent flocculation, the most commonly used dispersing agents are Bi-carbonates Sulphates Silicates & phosphates Carbonates Bi-carbonates Sulphates Silicates & phosphates Carbonates ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of Unblanced fly wheels Either A, B or C Electromagnets Cams or eccentric shafts Unblanced fly wheels Either A, B or C Electromagnets Cams or eccentric shafts ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For the transportation of ultrafine particles, the equipment used is a........conveyor. None of these Belt Pneumatic Screw None of these Belt Pneumatic Screw ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of grinding aids results in the Finer products Both A & B Neither A nor B Enhanced production rate Finer products Both A & B Neither A nor B Enhanced production rate ANSWER DOWNLOAD EXAMIANS APP
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