11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
Az ROC Trade Exam B-3 License. Exam Questions
& Answers | 100% Verified solutions |Questions
with Correct Answers 2025 latest update!!
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?
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,11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
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?
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,11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
A ____________ is a system Fire Alarm Control Unit.
component that receives
the inputs from automatic
and manual fire alarm
devices and may be
capable of supplying
power to the detection
devices and transponders
or off-premises
transmitters.
On graded sites, the top The street gutter at point of discharge.
of any exterior foundation
shall extend above the
elevation of:
What is the thickness of a 6 inches.
footing for a single story
frame residence?
Which of the following is Depth of the frost line.
the most important when
deciding the depth of a
footing?
Refer tot the illustration of 1/3 acre.
a 2 story house w/ lap
siding plans, (available at
the testing center) How
many acres is the site for
the house plan?
Which of the following Controlled low strength material.
can be used as backfill
outside a foundation
without being
compacted?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 3/40
, 11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
For soils classified as 3000 Pounds per Square Foot.
sandy gravel, foundation
pressure shall not exceed
how many PSI?
Which of the following Organic Silt
shall not be assumed to
have a load bearing
capacity for foundations?
The soil report states that 3,000 PSF
the soil is sandy-gravel.
What is the soil's load-
bearing value?
According to code, what 12 inches
is the minimum required
width of a footing in soil
rated at 2000 PSF for a
single story building with
8 inch thick masonry
walls?
What is the minimum 12 inches
footing width of a one
story light-frame
construction building?
Which of the following Early drying due to late curing or excessive water on
would cause crazing surface.
(superficial cracking) on
the surface of concrete?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 4/40
Az ROC Trade Exam B-3 License. Exam Questions
& Answers | 100% Verified solutions |Questions
with Correct Answers 2025 latest update!!
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?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 1/40
,11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
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?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 2/40
,11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
A ____________ is a system Fire Alarm Control Unit.
component that receives
the inputs from automatic
and manual fire alarm
devices and may be
capable of supplying
power to the detection
devices and transponders
or off-premises
transmitters.
On graded sites, the top The street gutter at point of discharge.
of any exterior foundation
shall extend above the
elevation of:
What is the thickness of a 6 inches.
footing for a single story
frame residence?
Which of the following is Depth of the frost line.
the most important when
deciding the depth of a
footing?
Refer tot the illustration of 1/3 acre.
a 2 story house w/ lap
siding plans, (available at
the testing center) How
many acres is the site for
the house plan?
Which of the following Controlled low strength material.
can be used as backfill
outside a foundation
without being
compacted?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 3/40
, 11/26/25, 10:58 AM Az ROC Trade Exam B-3 License. Exam Questions & Answers | 100% Verified solutions |Questions with Correct Answers 2025 l…
For soils classified as 3000 Pounds per Square Foot.
sandy gravel, foundation
pressure shall not exceed
how many PSI?
Which of the following Organic Silt
shall not be assumed to
have a load bearing
capacity for foundations?
The soil report states that 3,000 PSF
the soil is sandy-gravel.
What is the soil's load-
bearing value?
According to code, what 12 inches
is the minimum required
width of a footing in soil
rated at 2000 PSF for a
single story building with
8 inch thick masonry
walls?
What is the minimum 12 inches
footing width of a one
story light-frame
construction building?
Which of the following Early drying due to late curing or excessive water on
would cause crazing surface.
(superficial cracking) on
the surface of concrete?
https://quizlet.com/1113508911/az-roc-trade-exam-b-3-license-exam-questions-answers-100-verified-solutions-questions-with-correct-answers-2025-l… 4/40
