Self-Test D-1.3 Functions of Different Pipes in a DWV System

Complete Self-Test D-1.3 and check your answers.

  1. Using Figure 2P-1, fill in Table 1 by identifying the drains indicated by the numbers and the vents indicated by the letters.
Figure 2P-1
Table 1
Drains Name Vents Name
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9
10
11
12
13
14
15
16
17
18
19
20
21
  1.  Using Figure 2P-2, fill in Table 2 by identifying the drains indicated by the numbers and the vents indicated.
Figure 2P-2
Table 2
Drains Name Vents Name
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9 I
10 J
11 K
12 L
13 M
14 N
15 O
16 P
17 Q
18 R
19 S
20 T
21 U
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
  1. Using Figure 2P-3, fill in Table 3 by identifying the drains indicated by the numbers and the vents indicated.
Figure 2P-3
Table 3
Drains Name Vents Name
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9 I
10 J
11 K
12 L
13 M
14 N
15 O
16 P
17 Q
18 R
19 S
20 T
21 U
22 V
23 W
24 X
25 Y
26 Z
27 AA
28 AB
29 AC
30 AD
31 AE
32 AF
33
34
35
36

Answer Key: Self-Test D-1.3 is on the next page.

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