MCQOPTIONS
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| 1. |
What is the amount of water required for a workable RC of mix 1:2:4 by weight when w/c ratio is 0.60 and the unit weight of concrete is 2,400 kg/m3 |
| A. | 165 L |
| B. | 205 L |
| C. | 245 L |
| D. | 285 L |
| Answer» C. 245 L | |