Which of the following would help prevent escape of foul sewer gases from water closet:
AAir Gap
BVent Pipe
CGully Trap
DP Trap
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Lagooning is the
Which of these provide the working space for maintenance and inspection of sewer?
The lowest point of the interior of a sewer or drain at any cross section
The minimum velocity which will prevent the silting of particles in sewers
Disinfection of swimming pool water is usually done by: