Angle of nip of the crushing rolls does not depend upon the_______________?

Related Mcqs:

Mixing mechanism employed in a pan mixer is by ________________?

A. Mulling B. Kneading C. Dispersion D. None of these...

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

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

There is practically no alternative/competitor to _________________ in the beneficiation treatment of sulphide ores?

A. Classification B. Tabling C. Jigging D. Froth floatation...

In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called _____________ is produced?

A. Concentrate B. Tailing C. Middling D. None of these...

Which of the following relationships between co-efficient of friction (μ) between rock & roll and a (half of the angle of nip) of the particle to be crushed is correct ?

A. μ > tan α B. μ ≥ tan α C. μ > tan 2α D. μ ≤ tan α...