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WorksheetsSizing Quiz
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
1. Hanger rod size for 1/2" to 4" pipe is __________ inch.
a)
a. 1/4
b)
b. 3/8
c)
c. 1/2
d)
d. 5/8
2.
2. Hanger rod size for 5" to 8" pipe is __________ inch.
a)
a. 1/4
b)
b. 3/8
c)
c. 1/2
d)
d. 5/8
3.
3. Hanger rod size for 10" to 12" pipe is __________ inch.
a)
a. 1/4
b)
b. 3/8
c)
c. 1/2
d)
d. 5/8
4.
4. From Table 501.1, the first hour rating for a domestic water heater that serves 1 to 1.5 bathroom(s) with 1 bedroom is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
5.
5. From Table 501.1, the first hour rating for a domestic water heater that serves 1 to 1.5 bathroom(s) with 2 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
6.
6. From Table 501.1, the first hour rating for a domestic water heater that serves 1 to 1.5 bathroom(s) with 3 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
7.
7. From Table 501.1, the first hour rating for a domestic water heater that serves 2 to 2.5 bathroom(s) with 2 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
8.
8. From Table 501.1, the first hour rating for a domestic water heater that serves 2 to 2.5 bathroom(s) with 3 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
9.
9. From Table 501.1, the first hour rating for a domestic water heater that serves 2 to 2.5 bathroom(s) with 4 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
10.
10. From Table 501.1, the first hour rating for a domestic water heater that serves 2 to 2.5 bathroom(s) with 5 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
11.
11. From Table 501.1, the first hour rating for a domestic water heater that serves 3 to 3.5 bathroom(s) with 3 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
12.
12. From Table 501.1, the first hour rating for a domestic water heater that serves 3 to 3.5 bathroom(s) with 4 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
13.
13. From Table 501.1, the first hour rating for a domestic water heater that serves 3 to 3.5 bathroom(s) with 5 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
14.
14. From Table 501.1, the first hour rating for a domestic water heater that serves 3 to 3.5 bathroom(s) with 6 bedrooms is _______ Gallons.
a)
a. 38
b)
b. 49
c)
c. 62
d)
d. 74
15.
15. The maximum fixture unit load for a 11/4" P-Trap is ________ Units.
a)
a. 1
b)
b. 2
c)
c. 3
d)
d. 4
16.
16. The maximum fixture unit load for a 11/2" P-Trap is ________ Units.
a)
a. 1
b)
b. 2
c)
c. 3
d)
d. 4
17.
17. The maximum fixture unit load for a 2" P-Trap is ________ Units.
a)
a. 1
b)
b. 2
c)
c. 3
d)
d. 4
18.
18. The maximum fixture unit load for a 3" P-Trap is ________ Units.
a)
a. 2
b)
b. 4
c)
c. 6
d)
d. 8
19.
19. The maximum fixture unit load for a 4" P-Trap is ________ Units.
a)
a. 2
b)
b. 4
c)
c. 6
d)
d. 8
20.
20. The maximum trap arm length for a 11/4" trap is _____________.
a)
a. 32 inches
b)
b. 2 feet 6 inch
c)
c. 36 inches
d)
d. 3 feet 6 inches
21.
21. The maximum trap arm length for a 11/2" trap is _____________.
a)
a. 32 inches
b)
b. 2 feet 6 inch
c)
c. 42 inches
d)
d. 3 feet
22.
22. The maximum trap arm length for a 2" trap is _____________.
a)
a. 52 inches
b)
b. 4 feet 6 inch
c)
c. 42 inches
d)
d. 5 feet
23.
23. The maximum trap arm length for a 3" trap is _____________.
a)
a. 62 inches
b)
b. 6 feet 6 inch
c)
c. 72 inches
d)
d. 5 feet 6 inches
24.
24. The maximum trap arm length for a 4" trap is _____________.
a)
a. 100 inches
b)
b. 9 feet 6 inch
c)
c. 120 inches
d)
d. 10 feet 6 inches
25.
25. A 4" trap arm is serving a 3.5 GPF water closet, the maximum length shall not exceed ___________.
a)
a. 10 feet
b)
b. 6 feet 6 inches
c)
c. 6 feet
d)
d. 8 feet
26.
26. The minimum length of a 11/4" trap arm is _______ .
a)
a. 2”
b)
b. 2 1/2”
c)
c. 3“
d)
d. 4“
27.
27. The minimum length of a 11/2" trap arm is _______ .
a)
a. 2”
b)
b. 2 1/2”
c)
c. 3”
d)
d. 4”
28.
28. The minimum length of a 2" trap arm is _______ .
a)
a. 2”
b)
b. 2 1/2”
c)
c. 3”
d)
d. 4”
29.
29. The minimum length of a 3" trap arm is _______ .
a)
a. 4”
b)
b. 6”
c)
c. 8”
d)
d. 10”
30.
30. The minimum length of a 4" trap arm is _______ .
a)
a. 4”
b)
b. 6”
c)
c. 8”
d)
d. 10”
31.
31. A 1 1/2" cleanout plug may be used for what pipe sizes. Choose all that apply.
a)
1 1/2"
b)
2"
c)
3"
d)
4"
32.
32. A 2 1/2" cleanout plug may be used for pipe sizes. Choose all that apply.
a)
2"
b)
2 1/2"
c)
3"
d)
4"
33.
33. A 3 1/2" cleanout plug may be used for pipe sizes. Choose all that apply.
a)
4"
b)
5"
c)
6"
d)
8"
34.
34. Indirect waste pipes over _______ feet shall be trapped.
a)
a. 3
b)
b. 5
c)
c. 8
d)
d. 10
35.
35. Indirect waste pipes shall not exceed _______ feet.
a)
a. 5
b)
b. 10
c)
c. 15
d)
d. 20
36.
36. Indirect drains for bar and fountain sinks shall not exceed _______ feet.
a)
a. 3
b)
b. 5
c)
c. 10
d)
d. 15
37.
37. The cross sectional area of a 4" pipe is (a) square inches.
38.
38. The cross sectional area of a 3" pipe is (a) square inches.
39.
39. The cross sectional area of a 2" pipe is (a) square inches.
40.
40. The cross sectional area of a 1 1/2" pipe is (a) square inches.
41.
41. The cross sectional area of a 1 1/4" pipe is (a) square inches.
42.
42. Nail plates shall be used when the pipe is ___________ inch(es) from exposed framing.
a)
a. 1/2
b)
b. 1
c)
c. 11/2
d)
d. 3
43.
43. Nail plates shall be a minimum of ____ Gauge
a)
a. 14
b)
b. 16
c)
c. 18
d)
d. 20
44.
44. Nail plates must extend _________ .
a)
a. 1" beyond the ID of the tubing
b)
b. 11/2" beyond the ID of the tubing
c)
c. 11/2" beyond the OD of the tubing
d)
d. 1" beyond the OD of the tubing
45.
45. A water closet flange is typically (a) inch in size.
46.
46. Cast iron hubless pipe shall be supported vertically ________ . Choose all that apply.
a)
a. each floor
b)
b. base
c)
c. 15 feet
d)
d. not to exceed 15 feet
47.
47. Cast iron hubless pipe shall be supported horizontally ________ . Choose all that apply.
a)
a. every other joint
b)
b. if over 4 feet, every joint
c)
c. 10 feet
d)
d. within 18" of each joint
48.
48. Steel pipe for water and DWV shall be supported vertically and horizontally every __________ for 1 inch and larger. Choose all that apply
a)
6 feet
b)
12 feet
c)
every other floor
d)
10 feet
49.
49. PEX pipe 11/4" and larger shall be supported every ___________ feet when installed horizontally.
a)
a. 3
b)
b. 3 1/2
c)
c. 4
d)
d. 4 1/2
50.
50. Steel pipe for water and DWV 3/4" and smaller, shall be supported vertically and horizontally every _____ feet. Choose all that apply.
a)
a. not to exceed 25 feet
b)
b. 10 feet
c)
c. 12 feet
d)
d. every other floor
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