Study the following statements and identify the correct combination of statements.
Statements:
(A) In a combined water carriage system, larger size sewers are required in this system as compared to the separate system.
(B) Foul sewer is also called sanitary sewer and is used to carry sewage from buildings (but not stormwater) to the point of treatment.
1
Both statements are correct.
2
Both statements are incorrect.
3
Statement A is correct but B is incorrect.
4
Statement A is incorrect but B is correct.