Self-Test C-3.6.1: Use Drawing Projections

Complete Self-Test C-3.6.1 and check your answers.

  1. One advantage of orthographic projections is that
    1. they can be used for complex piping systems
    2. they pinpoint the exact location of equipment
    3. if the drawing is to scale, all the items are to scale
    4. the building appears just as it would look to you
  2. Orthographic piping drawings normally include how many views?
    1. 1
    2. 2
    3. 3
    4. 4

In questions 3–18, draw the remaining view in the space provided. Complete your drawings neatly at a scale proportional to the given views.

Table 1 Drawings at a scale 

Plan

Front Elevation

Right Elevation

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

For questions 19–23, select the correct numbers from the chart on the right below. In questions 19–21 identify:

  1. Top view
  2. Right elevation for the front views shown. (The same number may be used more than once.)
Figure 1 Perspective’s Drawings
Figure 2 Image for question 19
    1.                                                                                       
    2.                                                                                          

 

Figure 3 Image for question 20
    1.                                                                                         
    2.                                                                                          

 

Figure 4 Image for question 21
    1.                                                                                       
    2.                                                                                          

In Questions 22 and 23 select the correct numbers that identify:

  1. Front view
  2. Right view for the top views shown.

 

Figure 5 Image for question 22
    1.                                                                                       
    2.                                                                                          

 

Figure 6 Image for question 23
    1.                                                                                         
    2.                                                                                          

 

Answer Key: Self-Test C-3.6.1 is on the other page.

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