1. Shape factor for a cylinder whose length equals its diameter is
2. In case of a hammer crusher, the
3. Basic slag is not ground in
4. Grindability of a material does not depend upon its
5. Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a
6. 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
7. Which of the following mechanical conveyors does not come under the division ‘carriers’ ?
8. Screen capacity is not a function of
9. A tube mill compared to a ball mill
10. __________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution
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