SEWERAGE SYSTEM - Quiz

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

Filter Trap Ventilator Vacuum pump

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

45 Degree 90 Degree 135 Degree 180 Degree

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

Steps Barrel Down tank Sewer

4) Which material is made by PVC pipes?

Steel Plastic Copper Silver

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

S trap P trap U trap Gully trap