MCQOPTIONS
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| 1. |
According to standard test method ASTM D-4318, the moisture content (the liquid limit of soil) is determined by Casagrande’s liquid device, at which a groove closure of _______ occurs at _____ blows. |
| A. | 11.7 mm, 20 |
| B. | 12.7 mm, 20 |
| C. | 11.7 mm, 25 |
| D. | 12.7 mm, 25 |
| Answer» E. | |