Rittinger’s number designates the new surface created per unit mechanical energy absorbed by the material being crushed. Larger value of Rittinger’s number of a material indicates its________________?

Related Mcqs:

_______________ centrifuge is the most suitable for separation of non-friable crystals?

A. Tubular bowl B. Disc-bowl C. Perforated horizontal basket continuous D. Suspended batch basket...

Chance process is used for the________________?

A. Cleaning of coal B. Concentration of iron ore C. Concentration of pyrites D. Water treatment...

A fluid energy mill is used for_________________?

A. Cutting B. Grinding C. Ultra grinding D. Crushing...

Pick out the wrong statement pertaining to the turbine agitator ?

A. Recommended peripheral speed for the turbine agitator is 200-250 metres/minute B. Pitched blade turbine agitator gives only radial flow with complete absence of the axial flow C. Generally, the diameter of the agitator is kept between l/3rd to l/6th of the tank diameter while the blade length is l/4th of agitator diameter (with central … Pick out the wrong statement pertaining to the turbine agitator ?Read More...

Size reduction of moulding powders, waxes, resins & gums are done in a _______________ mill?

A. Cage B. Hammer C. Both A. & B. D. Neither A. nor B....