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'? Both B and C Screw conveyor Flight conveyor Bucket conveyor Both B and C Screw conveyor Flight conveyor Bucket conveyor ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Basic slag is not ground in Ball mills Tube mills Compartment mills Jaw crushers Ball mills Tube mills Compartment mills Jaw crushers ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ is the most commonly used 'filter aid'. Vermiculite Fuller's earth Diatomaceous earth Semi-plastic clay Vermiculite Fuller's earth Diatomaceous earth Semi-plastic clay ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations During size reduction by a jaw crusher, the energy consumed decreases with the Decreasing size of product at constant size of feed None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity Decreasing size of product at constant size of feed None of these Increasing size of feed at constant reduction ratio Decreasing machine capacity ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations __________ mill is not a revolving mill. Tube Cage Compartment Pebble Tube Cage Compartment Pebble ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Soft & non-abrasive materials can be made into fines by Cutting Compression Attrition None of these Cutting Compression Attrition None of these ANSWER DOWNLOAD EXAMIANS APP
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