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IBC Chapter 6 Flashcards

1
Q
  1. What types of construction are considered “noncombustible”?

A. I, II
B. I, II, III, IV
C. III, IV
D. III, IV, V

A
  1. A Sec. 602.2
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2
Q
  1. Type III buildings are constructed with _____ exterior walls and ______ interior elements .

A. fire-resistant, of noncombustible materials
B. noncombustible, of noncombustible materials
C. noncombustible, of any material permitted by the code
D. combustible, of any material permitted by the code

A
  1. C Sec. 602.3
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3
Q
  1. A Type IV building is also described as construction.

A. ordinary
B. heavy timber
C. combustible
D. provincial

A
  1. B Sec. 602.4
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4
Q
  1. In buildings of Type III and IV construction, under what condition is fire-retardant-treated wood framing permitted within exterior wall assemblies?

A. the wall has a 2-hour rating or less
B. the fire separation distance exceeds IO feet
C. wood columns of heavy-timber sizes are used
D. the wall is a nonbearing element

A
  1. A Sec. 602.3
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5
Q
  1. Where supporting floor loads, wood columns of Type IV construction shall be of what minimum nominal size?

A. 5 inches by 5 inches
B. 6 inches by 6 inches
C. 6 inches by 8 inches
D. 8 inches by 8 inches

A
  1. D Sec. 602.4, Table 2304.11
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6
Q
  1. Where used in floor framing, wood beams of Type IV construction shall be of what minimum nominal size?

A. 4 inches by 8 inches
B. 4 inches by 10 inches
C. 6 inches by 10 inches
D. 8 inches by 10 inches

A
  1. C Sec. 602.4, Table 2304.11
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7
Q
  1. Roofs shall be without concealed spaces in buildings of Type construction.

A. I
B. III
C. IV
D. V

A
  1. C Sec. 602.4
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8
Q
  1. Which of the following materials is permitted in a building of Type VB construction?

A. wood
B. steel
C. masonry
D. all of the above

A
  1. D Sec. 602.5
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9
Q
  1. In a building of Type 1B construction, what is the minimum required fire-resistance rating of the floor construction?

A. 3 hours
B. 2 hours
C. 1 hour
D. 0 hours (no rating required)

A
  1. B Table 601
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10
Q
  1. Which one of the following members is not considered to be a part of the primary structural frame?

A. columns
B. girders
C. bracing members carrying gravity loads
D. floor joists

A
  1. D Sec. 202
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11
Q
  1. In a building of Type IIB construction, what is the minimum required fire-resistance rating of the roof construction?
    A. 0 hours (no rating required)
    B. 1 hour
    C. 1 ½ hours
    D. 2 hours
A
  1. A Table 601
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12
Q
  1. In a building of Type VA construction, which of the following building elements does not require a minimum I-hour fire-resistance rating?

A. primary structural frame
B. exterior bearing wall
C. interior nonbearing wall
D. roof construction

A
  1. C Table 601
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12
Q
  1. In a one-story Type IA building, what is the minimum required fire-resistance rating for the interior bearing walls supporting the roof only?

A. 3 hours
B. 2 hours
C. l 1/2 hours
D. 1 hour

A
  1. B Table 601, Note a
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13
Q
  1. In Type IA buildings limited to two stories in height, what building element is permitted to be constructed of fire-retardant-treated wood?

A. structural frame
B. bearing walls
C. floor construction
D. roof construction

A
  1. D Sec. 603.1, #1.3
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13
Q
  1. In a Type IB building housing a Group A-4 occupancy, fire protection of the roof structural members, framing and decking is not required where every portion of the roof construction is a minimum of
    feet above the floor below.

A. 18
B. 20
C. 25
D. 35

A
  1. B Table 601, Note b
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14
Q
  1. In a Type IIB building housing a Group I-2 occupancy, what is the minimum required rating for an exterior nonbearing wall located with a fire separation distance of 8 feet?

A. 3 hours
B. 2 hours
C. l hour
D. 0 hours (no rating required)

A
  1. C Tables 601, 602
15
Q
  1. In a Type IIA building housing a Group R-2 occupancy, what is the minimum required rating for an exterior nonbearing wall located with a fire separation distance of 3 feet?

A. 3 hours
B. 2 hours
C. l hour
D. 0 hours (no rating required)

A
  1. C Tables 601,602
15
Q
  1. In a Type IIIA building housing a Group A-1 occupancy, what is the minimum required rating for an exterior bearing wall located with a fire separation distance of IO feet?

A. 3 hours
B. 2 hours
C. 1 hour
D. 0 hours (no rating required)

A
  1. B Tables 601, 602
16
Q
  1. In a Type VB building housing a Group B occupancy, what is the minimum required rating for an exterior bearing wall located with a fire separation distance of IO feet?

A. 3 hours
B. 2 hours
C. 1 hour
D. 0 hours (no rating required)

A
  1. D Tables 601, 602
17
Q
  1. Considering all occupancies and construction types, for which minimum fire separation distance is no fire rating required for a nonbearing exterior wall?

A. 20 feet
B. 30 feet
C. 40 feet
D. 60 feet

A
  1. B Table 602
18
Q
  1. In a building of Type I or II construction, nonbearing partitions having a maximum fire-resistance rating of are permitted to be constructed of fire-retardant-treated wood.

A. 0 hours (no rating required)
B. ½ hour
C. 1 hour
D. 2 hours

A
  1. D Sec. 603.1, #1.1
18
Q
  1. When used in Type IV construction, cross-laminated timber shall be a minimum of inches in thickness.

A. 3
B. 3 ½
C. 4
D. 4 ½

A
  1. C Sec. 602.4, 2304.11.3.1
19
Q
  1. In a building of Type I or II construction, nonbearing exterior walls having a maximum fire-resistance rating of are permitted to be constructed of fire-retardant-treated wood.

A. 0 hours (no rating required)
B. ½ hour
C. 1 hour
D. 2 hours

A
  1. A Sec. 603.1, #1.2
20
Q
  1. Show windows may be of combustible construction in Type I and II construction where located a maximum of above grade.

A. 15 feet
B. 35 feet
C. one story
D. three stories

A
  1. A Sec. 603.1, #9
21
25. Which type of roof covering is not permitted on an office building of Type IIB construction? A. Class A B. Class B C. Class C D. nonclassified
25. D Sec. 603.1, #4, Table 1505.1
21
26. Which of the following methods of construction is not permitted for partitions in Type IV structures? A. two layers of 1/2-inch fire-retardant-treated structural wood panels B. 4 inches of laminated solid-wood construction C. two layers of 1-inch matched boards D. one-hour fire-resistance-rated construction
26. A Sec. 602.4, 2304.11.2.2.
22
27. What is the minimum fire-resistive rating required for interior metal stud partitions in Type IIB construction? A. 0, no rating is required B. 1 hour C. 2 hours D. 3 hours
27. A Table 601
23
28. What is the minimum required vertical distance between the upper floor and the roof to allow the use of fire-retardant-treated wood in the roof construction of an eight-story Type IA building? A. 20 feet B. 25 feet C. there is no minimum distance required D. FRT wood is never permitted in such a case
28. A Sec. 603.1, #1.3, Exc.
24
29. For an office building of Type 1B construction, what is the m1rumum required fire-resistance rating for an exterior bearing wall located on an interior lot line? A. 0, no rating is required B. 1 hour C. 2 hours D. 3 hours
29. C Tables 60l and 602
25
30. In a building of Type IIA construction, heavy timber members may be used in lieu of one-hour fire- resistance-rated construction for which building element? A. structural frame members B. interior bearing walls C. floor construction D. roof construction
30. D Table 601, Note c
26
31. In a building of Type IV construction, I-hour combustible construction is permitted in lieu of heavy- timber construction for which of the following building elements? A. floor construction B. exterior bearing walls C. interior bearing walls D. roof construction
31. C Table 601
27
32. Where an exterior bearing wall of a Group M occupancy of Type IIB construction is located 3 feet from an interior lot line, the wall must have a minimum fire-resistance rating of hour(s). A. 0 (no rating required) B. 1 C. 2 D. 3
32. C Tables 601, 602
28
33. A nonbearing exterior wall of a Type IB open parking garage complying with Section 406 shall have a minimum fire-resistance rating of hour(s) where the fire separation distance is 10 feet. A. 0 (no rating required) B. 1 C. 2 D. 3
33. A Table 602, Note c
29
34. A glued-laminated beam, where utilized in a Type IV building requiring a 6-inch by 10-inch solid-sawn member of nominal size, shall have a minimum net finished size of . A. 5 ¼ inches by 9 ¼ inches B. 6 inches by 10 inches C. 6 ¾ inches by 10 ½ inches D. 5 inches by 10 ½ inches
34. D Table 2304.11
30
35. Under general conditions, thermal and acoustical insulation other than foam plastic is permitted to be installed in buildings of Type I or II construction, provided the insulation has a maximum flame spread index of _________. A. 25 B. 75 C. 200 D. 400
35. A Sec. 603.1, #2

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