B3/61 Contractor Trade Prep
1. Which of the following classes of asphalt shingles would have the best
fire rating?
Class C
Class A
Grade
A
Class B: Class A
IBC:
1505.2
IRC:
R902.1
2. When installing strip wood flooring what is the recommended
minimum staggered distance of the butted joints from those of the
,preceding row?9 inches
15 inches
6 inches
12 inches: 6 inches
3. A weep screed shall be placed a minimum of how many inches above
the earth?
4 inches
8 inches
6 inches
2 inches: 4 inches
IRC: R703.7.2.1
IBC: 2512.1.2
4. Materials used for sprayed foamed-in- place roof insulation on type III and
IV buildings shall comply with
,ASTM C
1029 ASTM
D2626
ASTM V957
ASTM D4434: ASTM C 1029
IRC:
R905.14.2
IBC:
1507.14.2
5. Which of the following grades of veneer plywood designates the
highest quality?
D
C
B
, A: A
Carpentry and building construction pgs. 340
6. If you have 8 employees in your company and you move into a new
building, what safety precautions are required by OSHA?
Nothing
Verbal Explanation of emergency plan
Install alarm system identifying the cause
Appoint 4 employees as safety personnel: Verbal explanation of emergency plan
(10 or more employees require written plan)
OSHA 1926.35(e)(3)
7. Refer to the illustration of a 2 story house w/lap siding plans, (complete
set of plans at the test center), what is the elevation of the height
intermediate landing of the stairs?
61 1/2 inches
1. Which of the following classes of asphalt shingles would have the best
fire rating?
Class C
Class A
Grade
A
Class B: Class A
IBC:
1505.2
IRC:
R902.1
2. When installing strip wood flooring what is the recommended
minimum staggered distance of the butted joints from those of the
,preceding row?9 inches
15 inches
6 inches
12 inches: 6 inches
3. A weep screed shall be placed a minimum of how many inches above
the earth?
4 inches
8 inches
6 inches
2 inches: 4 inches
IRC: R703.7.2.1
IBC: 2512.1.2
4. Materials used for sprayed foamed-in- place roof insulation on type III and
IV buildings shall comply with
,ASTM C
1029 ASTM
D2626
ASTM V957
ASTM D4434: ASTM C 1029
IRC:
R905.14.2
IBC:
1507.14.2
5. Which of the following grades of veneer plywood designates the
highest quality?
D
C
B
, A: A
Carpentry and building construction pgs. 340
6. If you have 8 employees in your company and you move into a new
building, what safety precautions are required by OSHA?
Nothing
Verbal Explanation of emergency plan
Install alarm system identifying the cause
Appoint 4 employees as safety personnel: Verbal explanation of emergency plan
(10 or more employees require written plan)
OSHA 1926.35(e)(3)
7. Refer to the illustration of a 2 story house w/lap siding plans, (complete
set of plans at the test center), what is the elevation of the height
intermediate landing of the stairs?
61 1/2 inches
