Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Contractor Exam > Res. Code > Flashcards

Res. Code Flashcards

1
Q

Fireblocking required where?

A

vertically at ceiling and floor level, horizontally at interval not exceeding 10’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Draft- stopping materials must be what?

A

must be at least 1/2 inch gypsum or 3/8 plywood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

All habitable rooms shall have aggregate glaze area of what percentage of floor area?

A

Not less than 8%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

One habitable room than not less than how much sq. ft. of gross area

A

70 ft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

min ceiling requirement for habitable room?

A

7 ft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

water closet clearance?

A

15 inches from side wall and 21 inches of knee clearance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Where is safety glazing is required?

A

all hazardous locations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Emergency escape and rescue openings: what is min net clear open-able area?

A

4 sq. ft.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Emergency escape and rescue openings: sill height?

A

not more than 44 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Egress door shall have a width of ?

A

at least 32 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

landing outside of an egress door must be

A

36 inches wide in direction of travel

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

min hallway and stairway width?

A

36 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Min headroom in all parts of stiarway?

A

No less than 6 ft 8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

max riser height?

A

8 1/4 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

landing requires a min size of ?

A

36 x 36 in

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

handrail heights?

A

between 34 - 38 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

porches, balconies, or raised floors shall have gaurds at how many inches in height

A

36 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

where are smoke alarms required?

A

each sleeping room, outside each sleeping room area in the immediate vicinity of the bedrooms, each story of dwelling including basements not including inhabitable spaces such as crawl spaces and inhabitable attics, not less than 3 ft horizontally from the door or opening of a bathroom that contains a bathtub or shower

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

untreated wood clearances: floor joists must be kept how many inches from ground? girders?

A

floor j’s 18 inches and girders 12 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

building in coastal high hazardous areas are support with?

A

columns or pilings

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

the grade away from foundation walls shall fall a minimum of how many inches within first 10 ft?

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

min thickness of spread footingh?

A

6 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

min thickness of slab?

A

3.5 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

all exterior footings and foundation systems shall extend below where?

A

frost line

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

In no case shall the bottom of the exterior footsings be less than how many inches below finished grade?

A

12 in

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

top surface of footing must be level. bottom of footing may have a slope not exceed?

A

1:10 or 10% slope

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

a wood sill plate shall be anchored of min of what size bolt and max spacing?

A

1/2 inch diameter and max of 6 feet on center

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Minimum of how many bolts per plate section? how far from corner do you need bolt?

A

two bolts per section, no more than 12 inches form the corner

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

concrete and masonry foundation walls must extend at least ?

A

concrete 4 inches and masonry 6 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

minimum net area of ventilation openings shall be no less than how many sq./ ft for each 150 sq. ft of crawl space area?

A

1 sq ft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

foundation vent shall be within how many ft of each corner of the building

A

3 ft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

min thickness and lap for ground vapor retarder in a crawl space?

A

6 mil, not lapped not less than 12 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

min access required for crawl space?

A

18 x 24 inches

34
Q

for concrete floors on ground a how many inches of case course thickness required? What thickness of mil. vapor retarder and what min. lap?

A

4 inch thick base course, 6 mil. with a min 6 inch min lap`

35
Q

studs shall be a min of # ____ , standard or stud grade lumber?

A

No. 3

36
Q

load bearing studs may be notched at what percent of their depth? non load bearing?>

A

load bearing 25%, non load bearing 40%

37
Q

solid masonry walls of one story and garage should not be less than how many inches?

A

6 inches

38
Q

thickness of a standard glass masonry block?

A

3 7/8

39
Q

wood framing supporting gypsum boards shall not be less than?

A

2 inches nominal

40
Q

ridge boards shall be at least how many inches in nominal thickness?

A

1 inch

41
Q

the top plate must be double and have a width of at least equal to the width of the stud. All end joints must be offset at least how many inches?

A

24 inches

42
Q

load bearing studs may be notched how much depth? its a percentage

A

25%

43
Q

non-load bearing may be notched what percentage of depth?

A

40%

44
Q

Reinforcing embedded in mortar joints must have at least ____ what of inch mortar cover?

A

5/8 of an inch

45
Q

solid masonry walls of one story dwelling and garage should not be less than how many inches in thickness?

A

6 inches

46
Q

the max corbelled projection beyond the face of the wall shall not be more than ____ of wall thickness

A

1/2 of wall thickness

47
Q

the unsupported height of masonry piers shall not exceed ____ times their least dimensions?

A

10 TIMES

48
Q

hollow piers may be used if their unsupported height is not more than ___ times their least dimension?

A

4 times

49
Q

At least what percentage of wall surface must solid headers comprise in multiple wythe masonry walls? 4

A

4 percent

50
Q

There shall be at least one metal tie for each ___ sq. ft. of wall area?

A

4.5 st. ft.

51
Q

Max spacing for all metal ties?

A

24 inches vertically 36 inches horizontally

52
Q

thickness of a standard glass masonry block?

A

3 7/8”

53
Q

wood framing supporting gypsum board shall not be less than ___.

A

2 inches nominal

54
Q

veneer ties - if strand wire use? sheet metal? what gauge do you use?

A

No. 9 gauge for strand wire, sheet metal no. 22 guage

55
Q

max space for weep whole is ___ on center? Weep holes shall not be less than ____ inches in diameter

A

max spacing 48 inches on center; 3/16 inches in diameter

56
Q

ridge boards shall be at least how many inches in nominal thickness?

A

one inch

57
Q

the ends of each rafter or ceiling joist shall have not less than 1 1/2 inches of bearing on wood and metal. not less how many inches on masonry or concrete?

A

3 inches

58
Q

at what point do headers and trimmers have to be doubled?

A

span is more than 4 ft

59
Q

total net free ventilating area should not be how much of the area of the space ventilated?

A

1/150

60
Q

no less than ___ space shall be provided between the insulation and the roof sheathing?

A

1-inch

61
Q

minimum net clear opening for attic access?

A

20” x 30”

62
Q

roof drainage - unless roofs are sloped to drain over roof edges, roof drains shall be installed at ?

A

each low point of the rood

63
Q

asphalt shingles shall only be used on roof slopes of ____ or greater? For slopes from 2:12 up to 4:12 what application is required?

A

2:12 or great; double under layment application is required

64
Q

minimum of how many fasteners per single in a 140 mph wind zone?

A

min of 6

65
Q

when using mineral surface roll roofing as a valley flashing the top layer must be at least?

A

36 inches

66
Q

for wood shingles solid sheathing is required in area where the average daily temp in Jan is ____degrees or less?

A

25 degrees

67
Q

wood shakes shall be laid with a side lap not less than ____ between joints in adjacent courses?

A

1 1/2 inches

68
Q

valley flashing min thickness No. ___ gage and shall extend at least ___ inches from the center line each way

A

26 gage; 11 inches from center

69
Q

min slope for a modified bitumen roof?

A

1/4:12

70
Q

hearth extension dimensions: if firebox is less than 6 sq. ft. then ___ inches in front and ___ inches on side?

A

16 front; 8 on side

71
Q

hearth extension dimensions: if firebox is 6 sq. ft. or larger then ___ inches in front and ___ inches on side?

A

20 inches front, 12 inches on the side

72
Q

what is the min clearance required for any combustible materials for any fireplace masonry work?

A

2 inches

73
Q

chimneys must extend at least 2 ft higher than any portion of a building within how many feet?

A

10 ft

74
Q

clay flue lining must extend not less the __ inches above the enclosing walls?

A

8 inches

75
Q

when tow or more flies are located in the same chimney a masonry wall no less than ___ inches must be built between flues

A

4 inches

76
Q

crickets are required when the dimension parallel to the ridge line is greater than ___ inches

A

0 inches

77
Q

materials and equip shall be identified in a manner that will allow a determination of their compliance with

A

energy efficiency

78
Q

foundation wall footings in the 120 and 130 mph wind zones shall be a min of ___ inches by ___ inches for houses 2-1/2 stories or less

A

8 inches by 24 inches

79
Q

the footings for a 3 story buildings in 120 and 130 mph wind zones shall be a min of ___ inches by ___ inches

A

10 inches by 24

80
Q

anchorage in the 120 and 130 mph wind zones shall be continuous from ___ to ____?

A

roof to footings

Contractor Exam (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions