The following statements are related to the sewers. Select the correct option from the following.
1. Circular sewers are suitable only where a variation of discharge is not large, thus suitable even for a combined sewerage system.
2. Oval shape sewers are suitable for a combined sewerage system as they carry varying discharges.
1
Statement 1 is true and 2 is false.
2
Both statements 1 and 2 are true.
3
Both statements 1 and 2 are false.
4
Statement 1 is false and 2 is true.