Float and sink test determines the possibility of cleaning of coal by a process based on the
Options
A. gravity separation
B. wettability
C. particle shape
D. none of these
Correct Answer
gravity separation
Mechanical Operations problems
Search Results
1. The cummulative mass fraction of particles smaller than size dj for a collection of Ni particles of diameter di and mass mi (i = 1, 2, 3, ...... ?) is given by
8. For Indian standard (IS) screens, the mesh number is equal to its aperture size expressed to the nearest deca-micron (0.01 mm). Aperture width of IS screen of mesh number 50 will be approximately __________ microns.
