The important dimensional group involved in the power requirement calculation in mixing operation is the _____________ number?

Related Mcqs:

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...

Which of the following is not used as a surface active agent in a flocculation operation ?

A. Sodium silicate B. Quartz C. Lime D. Alumina...

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...

increasing the capacity of a screen _______________ the screen effectiveness?

A. Decreases B. Increases C. Does not effect D. None of these...

The most suitable equipment used to devulcanise rubber scrap and to make water dispersion & rubber solution is a __________________?

A. Boundary mixer B. Propeller agitator C. Sharpies centrifuge D. None of these...