MCQOPTIONS
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| 1. |
Which of the following is considered if sewers are placed on the softer grounds? |
| A. | The trench is excavated to confirm the shape of the pipe |
| B. | Sewers are laid embedded in the concrete |
| C. | The width of the trench is kept to 15 cm |
| D. | The desired slope is considered |
| Answer» C. The width of the trench is kept to 15 cm | |