The value of ‘angle of nip’ is generally about__________________?

Related Mcqs:

Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines ?

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

Crushing efficiency is the ratio of the ______________________ ?

A. Surface energy created by crushing to the energy absorbed by the solid B. Energy absorbed by the solid to that fed to the machine C. Energy fed to the machine to the surface energy created by crushing D. Energy absorbed by the solid to the surface energy created by crushing...

Dispersion of a gas through liquid is done by using a__________________?

A. Sparger B. Kneader C. Masticator D. None of these...

Theoretical capacity of crushing rolls in tons/hr is given by (where, V = peripheral velocity, m/sec. W = width of rolls, m Dr = distance between rolls ρ = density of material to be crushed, kg/m3 here, V =πND where, N = speed of the rolls in rotation per second (rps) D = diameter of rolls, m) ?

A. 3.6 V.W.Dr.ρ B. 3.6 V.W. ρ C. 3.6 W.Dr.ρ D. 3.6 V.W.Dr/ρ...

_____________ mills are termed as impactors?

A. Hammer B. Cage C. Rolling-compression D. None of these...