060301a Flashcards
1
Q
Minimum supply line to a water closet?
A
3/8”
2
Q
Minimum supply line to a kitchen sink?
A
3/8”
3
Q
Minimum supply line to a tub?
A
1/2”
4
Q
What fixture must have its own individual shut off?
A
Water Closet
5
Q
Minimum drain size to a Bidet?
A
1 1/4”
6
Q
Although not common, a __________ may be used as back flow prevention.
A
Gate valve
7
Q
What are the minimum and maximum size vent for a sump?
A
2” minimum
4” maximum
Or one size smaller that pipe that’s dumping in
8
Q
What kind of sump has 2 pipes coming out of it?
A
Sewage sump (subsoil drainage has 1)
