MCQOPTIONS
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| 1. |
The resistance offered to slipping of steel bars from concrete is due to:i. Pure adhesionii. Frictional resistanceiii. Mechanical resistanceWhich of these is/are correct? |
| A. | only i |
| B. | ii and iii |
| C. | i and iii |
| D. | i, ii and iii |
| Answer» E. | |