Mechanical Operations Mcqs for Chemical

Q.  _______________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals?

a. Separation efficiency
b. Selectivity index
c. Concentration ratio
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  The main differentiation factor between tube mill and ball mill is the ___________________?
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