Az ROC Trade Exam B-3 License. (2025/2026)
Updated: EXAM QUESTIONS WITH ACCURATE
ANSWERS | GET IT RIGHT!!
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Terms in this set (279)
Nails used for installing 1-1/2 inches
Hardboard panel siding
vertically must
accommodate the
sheathing and penetrate
the framing a minimum of
how much?
When framing openings in 4 feet
floors with a header and
trimmer joists, what
maximum header joist
span is allowed with a
single member header?
Above the handrail and 36 inches
below the head, what is
the minimum clear
opening on a stairwell?
When installing vinyl 1 inch
siding, how much overlap
should you allow for
thermal expansion?
, What is the first step you Read the manufacturers use instructions.
should take when
applying specialty
finishes?
What is the appropriate 1/4 inch
gap between gypsum
board and a tub surround?
Sprayed fire resistant Density.
materials are identified by
____________ and thickness
required for a given rating.
What is the most Density.
important factor in
determining the "R" value
of blown in insulation?
Refer to the illustration of 30 feet 6 inches and 13 feet 5 inches.
a 2 story house w/ lap
siding plans, (complete set
of plans at the test center),
What are the lengths of
the second floor trusses?
Refer tot the illustration of inches.
a 2 story house w/ lap
siding plans, (complete set
of plans at the test center),
what is the height of the
foyer in inches?
Updated: EXAM QUESTIONS WITH ACCURATE
ANSWERS | GET IT RIGHT!!
Save
Terms in this set (279)
Nails used for installing 1-1/2 inches
Hardboard panel siding
vertically must
accommodate the
sheathing and penetrate
the framing a minimum of
how much?
When framing openings in 4 feet
floors with a header and
trimmer joists, what
maximum header joist
span is allowed with a
single member header?
Above the handrail and 36 inches
below the head, what is
the minimum clear
opening on a stairwell?
When installing vinyl 1 inch
siding, how much overlap
should you allow for
thermal expansion?
, What is the first step you Read the manufacturers use instructions.
should take when
applying specialty
finishes?
What is the appropriate 1/4 inch
gap between gypsum
board and a tub surround?
Sprayed fire resistant Density.
materials are identified by
____________ and thickness
required for a given rating.
What is the most Density.
important factor in
determining the "R" value
of blown in insulation?
Refer to the illustration of 30 feet 6 inches and 13 feet 5 inches.
a 2 story house w/ lap
siding plans, (complete set
of plans at the test center),
What are the lengths of
the second floor trusses?
Refer tot the illustration of inches.
a 2 story house w/ lap
siding plans, (complete set
of plans at the test center),
what is the height of the
foyer in inches?
