Rittinger number which designates the new surface produced per unit of mechanical energy absorbed by the material being crushed, depends on the ______________________?

Related Mcqs:

Which of the following gives the crushing energy required to create new surface ?

A. Taggarts rule B. Fick’s law C. Rittinger’s Law D. None of these...

Which of the following size reduction equipments employs mainly attrition for ultrafine grinding ?

A. Jet mills B. Fluid energy mill C. Micronizer D. All A., B. and C....

Bond crushing law_________________?

A. Calls for relatively less energy for the smaller product particles, than does the Rittinger law B. Is less realistic in estimating the power requirements of commercial crushers C. States that the work required to form particle of any size from very large feed is proportional to the square root of the volume to surface … Bond crushing law_________________?Read More...

The reduction ratio for grinders is defined as (where, Df and Dp are average diameters of feed and product respectively) ?

A. Df/Dp B. Dp/Df C. Df – Dp D. None of these...

Rittinger’s crushing law states that_____________________?

A. Work required to form a particle of any size is proportional to the square of the surface to volume ratio of the product B. Work required to form a particle of a particular size is proportional to the square root of the surface to volume ratio of the product C. Work required in crushing … Rittinger’s crushing law states that_____________________?Read More...