Which of the following is not a wet classifier ?

Related Mcqs:

Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm < < Rc) is proportional to ____________ and the cycle time (where, μ = filtrate viscosity Rm = filter medium resistance Rc = cake resistance)?

A. √μ B. 1/√μ C. 1/μ D. 1/μ2...

Removal of activated carbon from glycerine is done by _________________?

A. Plate and frame filter B. Rotary vacuum filter C. Batch basket centrifuge D. None of these...

Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called__________________?

A. Classification B. Froth floatation C. Thickening D. Clarification...

Pine oil used in froth floatation technique acts as a/an_____________________?

A. Collector B. Modifier C. Frother D. Activator...

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...