Which of the following achieves the least reduction ratio for a given feed size ?

Related Mcqs:

Two particles are called to be equal settling, if they are having the same ?

A. Size B. Specific gravity C. Terminal velocities in the same fluid & in the same field of force D. None of these...

Weber number is significant and is concerned with the_________________?

A. Solid-liquid mixing B. Liquid-liquid mixing C. Dispersion of liquid in liquid D. Suspension of solid in liquid...

A _____________ mill is a revolving mill divided into two or more sections by perforated partitions in which preliminary grinding takes place at one end and the finishing grinding at the discharge end?

A. Compartment B. Tube C. Rod D. Pebble...

Limestone is normally crushed in a _____________________?

A. Roll crusher B. Hammer crusher C. Ball mill D. Tube mill...

Pick out the correct statement?

A. The capacity and the effectiveness of a screen are the same B. The capacity and the effectiveness of screen are opposing factors C. The screening surface of a ‘reel’ (a revolving screen used in flour mills) is made of silk bolting cloth supported by wire mesh D. Both B. and C....