Engineering Answers

What is the role of liquid soap in Froth floatation experiment?

Define the term unit operation?

What is the difference between dry grinding & wet grinding?

Which one is used to find the viscosity of a liquid? (a) Ball mill. (b) Jaw crusher (c) Filtration experiment. (d) Froth flotation exp

(e) None of the above

Define the term mesh

Define the term clarification?

What is the opening ratio of one screen to the next smaller screen in Tyler standseries screen?

(a) I

(b) 1.4

(c) 2.3

d) 3.5. e)None

If the motion of the particle is not affected by the surroundings is called as.....

(a) Free Settling (b) Hindered settling. (c) Zone settling. (d) Filtration. (e) None

Define the term Cut diameter particle of cyclone separator?

For crushing of the solids, the Rittengers's law states that the work required for crushing is proportional to

(a) The new surface created

(b) The change in volume due to crushing

(C)A fluid energy mill used for

(d) The size reduction ratio

(e) None of the above