As the product becomes finer, the energy required for grinding___________________?

Related Mcqs:

The specific surface of spherical particles is proportional to (where, Dp = diameter of particle)?

A. D2 B. Dp C. 1/Dp D. 1/D2p...

Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the____________________?

A. Density separation B. Differential wettability C. Size D. Volatile matter content...

Gravity stamp mill is meant for the ___________________ crushing?

A. Primary B. Intermediate C. Fine D. Ultrafine...

During agitation of liquids, power consumption during laminar flow is not proportional to the ________________?

A. Density of the liquid B. Viscosity of the liquid C. Cube of impeller diameters D. Square of rotational speed...

Gold ore concentration is mostly done using___________________?

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