MCQOPTIONS
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MCQOPTIONS
| 1. |
Why do we need to find soundness? |
| A. | To detect the uncombined lime in cement |
| B. | To detect the combined lime in cement |
| C. | To detect the combined alumina in cement |
| D. | To detect the uncombined alumina in cement |
| Answer» B. To detect the combined lime in cement | |