rk6-1 task 4

Question 1

plan views elevations and sections are

1. isometric projections
2. oblique drawings
3. orthographic projections
4. pictorial drawings

Answer 1

c. orthographic projections

Question 2

which method of representation is more common?

1. single-line
2. double-line

Answer 2

a. single-line

Question 3

which type of drawing shows an individual run of pipe?

1. single-line isometrics
2. plot plans
3. process flow diagrams
4. sections

Answer 3

a. single-line isometrics

Question 4

which type of drawing shows portions from an individual piping run?

1. plan views
2. mechanical flow diagrams
3. spool drawings
4. single-line isometrics

Answer 4

c. spool drawings

Question 5

which view is indicated by the symbol of the 90° elbow shown in Figure 1?

1. plan view
2. front view
3. right side view
4. left side view

Answer 5

c. right side view

Question 6

which view is indicated by the symbol for the lateral shown in figure 2?

1. plan view
2. front view
3. right side view
4. left side view

Answer 6

d. left side view

Question 7

spool sheets provide

1. an overall plan view of the piping system
2. precise details for the fabrication and assembly of components
3. information about the location and orientation of the structure the site
4. an overall view of individual piping runs

Answer 7

b. precise details for the fabrication and assembly of components

Question 8

match the components shown in the piping drawing in figure 3 with the correct components listed below.

1. gate valve
2. conc. red.
3. cross
4. relief valve
5. 90° ELL
6. globe valve
7. lateral
8. eccentric reducer
9. pressure reducing valve
10. tee
11. 45° ELL
12. control valve
13. W.O.L.
14. check valve

Answer 8

1. gate valve C
2. conc. red. G
3. cross J
4. relief valve N
5. 90° ELL F
6. globe valve H
7. lateral A
8. eccentric reducer E
9. pressure reducing valve M
10. tee K
11. 45° ELL B
12. control valve I
13. W.O.L. D
14. check valve L