Chapter 7 Flashcards
1
Q
Friction Loss
A
FL = CQ2L
2
Q
Appliance Loss
A
10 psi if flowing over 350 gpm
3
Q
Master Stream Friction Loss
A
25 psi
4
Q
Elevation Pressure Loss
A
EP = 0.5H
5
Q
Elevation Pressure Loss in a Multistory Building
A
EP = (5 psi) x (Number of Stories - 1)
6
Q
Coefficient 1 3/4 with 1 1/2 couplings
A
15.5
7
Q
Coefficient 2 inch
A
8
8
Q
Coefficient 2 1/2 inch
A
2
9
Q
Coefficient 3 with 2 1/2 couplings
A
0.8
10
Q
3 with 3 couplings
A
0.677
11
Q
Coefficient 5 inch
A
0.08
