QUESTION
Objective Question
A pipe, which is installed in the house drainage to preserve the water seal of traps is called
Answer
( Option B)
Anti siphonage pipe
Solution
Siphonage pipe: A pipe which is installed for the purpose of preserving the water seal of traps in drainage system is
called anti siphonage pipe.
It is very helpful to seal the back flow of drainage.
Vent pipe: A pipe which is provided for the ventilation purpose to facilitate the exit of foul gases into atmosphere.
Waste water pipe: A pipe which carries only liquid wastes from kitchens, wash basins etc. is called waste pipe. It does
not carry human excreta.
Soil pipe: A pipe which carries human excreta from water closet to septic tank is called soil pipe. It is not connected to
any other pipe except vent pipe
