Plumbing Flashcards
1
Q
What color labeling is type L copper?
A
Blue or black
2
Q
What color labeling is type k copper?
A
Green
3
Q
What color labeling is type M copper?
A
Red
4
Q
What color labeling is type DWV copper?
A
Yellow
5
Q
Which types of copper can be both hard or soft temper?
A
K and L
6
Q
how many pounds per square inch for a foot of water column?
A
.433 psi
7
Q
Drum trap
A
Add pic
8
Q
Flood level rim
A
Define and pic
