MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
What is the angle of nip for ball mill? |
| A. | 4 <sup>2</sup>n<sup>2</sup> (R-d)/g |
| B. | 4 <sup>2</sup>n<sup>2</sup> (R+d)/g |
| C. | 4 <sup>2</sup>n<sup>2</sup> (R-r)/g |
| D. | 4 <sup>2</sup>n<sup>2</sup> (R-n)/g |
| Answer» D. 4 <sup>2</sup>n<sup>2</sup> (R-n)/g | |