Which of the following is a continuous filter? Shell and leaf filter Plate and frame filter Cartridge filter None of these TRUE ANSWER : ? YOUR ANSWER : ?
Maximum size reduction in a ball mill is done by the, __________ action. Impact Cutting Compression Attrition TRUE ANSWER : ? YOUR ANSWER : ?
Helical screw agitator is used for Mixing liquids at very high temperature (> 250 °C) None of these Blending immiscible liquids Mixing highly viscous pastes TRUE ANSWER : ? YOUR ANSWER : ?
Stamp mills are generally used for crushing Gold ores Iron ores Diamond Talc TRUE ANSWER : ? YOUR ANSWER : ?
__________ mill is not used for grinding wheat into flour and for milling of cereals & other vegetable products. Pebble Roller Attrition Buhrstone TRUE ANSWER : ? YOUR ANSWER : ?
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 Bucket conveyor Screw conveyor Flight conveyor TRUE ANSWER : ? YOUR ANSWER : ?
Chance process is used for the Concentration of iron ore Cleaning of coal Concentration of pyrites Water treatment TRUE ANSWER : ? YOUR ANSWER : ?
The crushed material received for separation is called feed or Middling Heading Concentrate Tailing TRUE ANSWER : ? YOUR ANSWER : ?
In a roll crusher, both the rolls All of these Are rotated towards each other Have the same diameter Run either at the same or different speeds TRUE ANSWER : ? YOUR ANSWER : ?
Crushing of mineral particles is accomplished in a 'cage mill', when one or more alloy steel bars are revolved in opposite directions. It is a type of __________ mill. Impact Vibratory None of these Roll TRUE ANSWER : ? YOUR ANSWER : ?