Self-Test D-3.3 Select Fittings

Complete Self-Test D-3.3 and check your answers.

  1. Complete the materials list sheet provided for the fittings shown in Figure 1 and then check your answers. Recall that your goal is to be able to identify and name fittings correctly, and to be able to compile a basic material list.
Figure 1 Images for Question 1

The fittings in Figure 1 are identified as numbers 1 to 13. Write these numbers in the appropriate space in the “No.” column, then fill in the rest of the table.

Table 1: Material List for Figure 1
Job # No. Quantity Fitting Description
ABS DWV
Sweat Copper
Iron Pipe
  1. Identify the fittings in Figure 2 and complete the materials list.
Figure 2 Images for Question 2

The fittings in Figure 2 are 3 in. cast iron drainage.

Table 2: Material List for Figure 2 
Job # No. Quantity Fitting Description
Drainage 1
2
3
4
  1. Identify the fittings in Figure 3 and complete the materials list.
Figure 3 images for Question 3

The fittings in Figure 3 are identified as numbers 1 to 9. Write these numbers in the spaces in the No. column, then fill in the rest of the table.

Table 3: Material List for Figure 3

Job #

No.

Quantity

Fitting Description

  1. Identify the fittings in Figure 4 and complete the materials list.
Figure 4 Images for Question 4

The fittings in Figure 4 are identified as numbers 1 to 4. Write these numbers in the spaces in the No. column, then fill in the rest of the table.

Table 4: Material List for Figure 4

Job #

No.

Quantity

Fitting Description

  1. Identify the fittings in Figure 5 and complete the materials list.
Figure 5 Images for Question 5

The fittings in Figure 5 are identified as numbers 1 to 5. Write these numbers in the spaces in the No. column, then fill in the rest of the table.

Table 5: Material List for Figure 5

Job #

No.

Quantity

Fitting Description

Answer Key: Self-Test D-3.3 is on the next page.

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Block D: Piping and Components Copyright © 2026 by Skilled Trades BC, TRU Open Press is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

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