A pipe which is installed in the house drainage to preserve the water seal of traps
ACowl
BAnti-siphonage pipe
CSoil pipe
DVent pipe
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The roughness number N9 stands for a roughness value.
When the ratio of long span to short span is less than two, the slab is designed as
Moment of Inertia of bodies symmetrical about 3 mutually perpendicular axes can determined by using
Kyoto Protocol came into force in__________
Title blocks shall be placed in the drawing sheet at the