Mechanical Operations Basic slag is not ground in Jaw crushers Tube mills Ball mills Compartment mills Jaw crushers Tube mills Ball mills Compartment mills ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant __________ filtration. Pressure Neither A nor B Both A & B Rate Pressure Neither A nor B Both A & B Rate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The material is crushed in a gyratory crusher by the action of Impact Cutting Attrition Compression Impact Cutting Attrition Compression ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pine oil and cresylic acid are used as __________ in the froth floatation process. Frother Conditioner Collector Depressor Frother Conditioner Collector Depressor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which of the following crushing laws is most accurately applicable to the fine grinding of materials ? Kick's law Rittinger's law Bond's crushing law None of these Kick's law Rittinger's law Bond's crushing law None of these ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'? Flight conveyor Both B and C Bucket conveyor Screw conveyor Flight conveyor Both B and C Bucket conveyor Screw conveyor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS