SEWERAGE SYSTEM - Practice Mode

1) Which device is used to prevent sewer gased from entering the building?
Correct Answer: Trap
2) What is the angle between the drains and inspection manhole?
Correct Answer: 180 Degree
3) Which pipeline is laid in buildings to take out the sewage under the ground?
Correct Answer: Sewer
4) Which material is made by PVC pipes?
Correct Answer: Plastic
5) Which type of trap is used in Indian water closet?
Correct Answer: P trap
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