[amp_mcq option1=”1.0 m” option2=”2.0 m” option3=”3.0 m” option4=”4.0 m” correct=”option3″]
The correct answer is: C. 3.0 m
The maximum diameter of sewers adopted in the designs is 3.0 m. This is because sewers with a diameter of 3.0 m are able to carry the maximum flow of sewage without causing any problems. Sewers with a smaller diameter may not be able to carry the maximum flow of sewage, which could lead to flooding and other problems. Sewers with a larger diameter are not necessary, as they would be more expensive to construct and would not provide any additional benefits.
Here is a brief explanation of each option:
- Option A: 1.0 m. Sewers with a diameter of 1.0 m are not able to carry the maximum flow of sewage. This could lead to flooding and other problems.
- Option B: 2.0 m. Sewers with a diameter of 2.0 m are able to carry the maximum flow of sewage, but they are not necessary. Sewers with a diameter of 3.0 m are able to carry the maximum flow of sewage and would not provide any additional benefits.
- Option C: 3.0 m. Sewers with a diameter of 3.0 m are able to carry the maximum flow of sewage without causing any problems. This is the maximum diameter of sewers adopted in the designs.
- Option D: 4.0 m. Sewers with a diameter of 4.0 m are not necessary. Sewers with a diameter of 3.0 m are able to carry the maximum flow of sewage and would not provide any additional benefits.