Consider the following statements regarding the disadvantages of partially separate systems and identify the correct answer.
Statement A: In partially separate systems, the cost of pumping is increased as compared to separate systems.
Statement B: In partially separate systems, self-cleansing velocity may not develop in dry weather flow.
1
Both statements are correct
2
Statement A is correct and B is incorrect
3
Statement B is correct and A is incorrect
4
Both statements are incorrect