MCQOPTIONS
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| 1. |
Bond crushing law |
| A. | calls for relatively less energy for the smaller product particles, than does the Rittinger law. |
| B. | is less realistic in estimating the power requirements of commercial crushers. |
| C. | states that the work required to form particle of any size from very large feed is proportional to the square root of the volume to surface ratio of the product. |
| D. | states that the work required for the crushing is proportional to the new surface created. |
| Answer» B. is less realistic in estimating the power requirements of commercial crushers. | |