Mechanical Operations Mcqs for Chemical
Q. A suspension of glass beads in ethylene glycol has a hindered settling velocity of 1.7 mm/s, while the terminal settling velocity of a single glass bead in ethylene glycol is 17 mm/s. If the Richardson-Zaki hindered settling index is 4.5, the volume fraction of solids in the suspension is_____________?
a. 0.1
b. 0.4
c. 0.6
d. None of these
No explanation is available for this question!
