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.Management Sciences
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Related Mcqs:
- Angle of nip of the crushing rolls does not depend upon the_______________?
- A. Diameter of the rolls B. Speed of the rolls C. Product size D. Feed size...
- A widely used size reduction equipment for ______________ is Bradford breaker?
- A. Talc B. Coal C. Iron core D. Wheat...
- What is the critical rotation speed in revolutions per second, for a ball mill of 1.2 m diameter charged with 70 mm dia balls ?
- A. 0.5 B. 1.0 C. 2.76 D. 0.66...
- Temperature of the product during ultrafine grinding_____________________?
- A. Increases B. Decreases C. Remain constant D. May increase or decrease; depends on the material being ground...
- Basic slag is not ground in_________________?
- A. Jaw crushers B. Ball mills C. Compartment mills D. Tube mills...
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