Work index is defined as the_________________?

A. ses a 200 mesh screen

B. Gross energy (kWh/ton of feed) needed to reduce very large feed to such a size that 80% of

C. product passes through a 100 micron screen</strong>

D. Energy needed to crush one tonne of feed to 200 microns

E. Energy needed to crush one ton of feed to 100 microns

F. Energy (kWh/ton of feed) needed to crush small feed to such a size that 80% of the product

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.