A tube mill as compared to a ball mill__________________?

Related Mcqs:

Particle size range in which dust catcher (gravity settling chamber) works most effectively and efficiently is ______________ microns?

A. < 5 B. 10 to 25 C. < 74 D. > 1000...

Pick out the wrong statement?

A. Cumulative analysis for determining surface area is preferred over differential analysis, because of the assumption that “all particles in a simple fraction equal in size” is not needed for cumulative analysis unlike differential analysis B. A gate diagram is a plot of cumulative percent by weight undersize vs. the reciprocal of diameter, in which … Pick out the wrong statement?Read More...

The value of work index does not change materially from one equipment to another. If the value of work index determined for close circuit grinding is Wi, then the same for open circuit grinding will be_________________?

A. 0.5 Wi B. Wi C. 1.34 Wi D. 3.34 Wi...

In a size reduction crushing operation, the feed size is 10 to 50 mm, while the product size is 2 to 10 mm. This is a case of _______________ crushing?

A. Primary B. Secondary C. Fine D. Ultrafine...

In a grinding operation, the limiting particle size is the size of the _______________ particle in the sample?

A. Smallest B. Largest C. Either A. or B. D. Neither A. nor B....