increasing the capacity of a screen _______________ the screen effectiveness?

Related Mcqs:

Which of the following is a pressure filter ?

A. Leaf filter (Moore filter) B. Plate and flame filter C. Rotary drum filter D. Sand filter...

What is the selectivity index, if the grade of tailings & concentrate is the same ?

A. 0 B. ∞ C. 1 D. 0.5...

Mass flow of granular solid (M) through a circular opening of dia, D follows_____________________?

A. M ∝ √D B. M ∝ D2 C. M ∝ D3 D. M ∝ D...

Pebble mills are tumbling mills widely used for grinding in the manufacture of paints & pigments and cosmetic industries, where iron contamination in the product is highly objectionable. Pebbles used in pebble mill are made of__________________?

A. Bronze B. Stainless steel C. Flint or porcelain D. Concrete...

The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size)?

A. c/s B. s/c C. s . c D. 1/s . c...