Sewerage system MCQ with Answers

Sewerage system MCQ with Answers

6) Which device is used to prevent sewer gased from entering the building?

Answer is:

Trap

7) What is the angle between the drains and inspection manhole?

Answer is:

180 Degree

8) Which pipeline is laid in buildings to take out the sewage under the ground?

Answer is:

Sewer

9) Which material is made by PVC pipes?

Answer is:

Plastic

10) Which type of trap is used in Indian water closet?

Answer is:

P trap