Computer · Environmental Engineering
Consider the given statements with respect to sewer appurtenances used in a sewerage system and identify the correct answer. Statement A: A lamphole may be located when there is a change in the direction or gradient of the sewer in between two closely spaced manholes. Statement B: Flushing tanks shall be constructed when there is a steeper downward gradient along the alignment of the sewer line.
- 1Both statements are correct.
- 2Statement B is correct and A is incorrect.
- 3Statement A is correct and B is incorrect.✓
- 4Both statements are incorrect.
Correct answer
Statement A is correct and B is incorrect.
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