AZ R-6 Dual General Contractor
Exam Questions And Correct Answers
(Verified Answers) Plus Rationale2026
Q&A| Instant Download Pdf
1. Which type of insurance is required for an Arizona contractor to protect
against employee injuries on the job?
A. General Liability Insurance
B. Homeowners Insurance
C. Workers' Compensation Insurance
D. Auto Insurance
Workers' Compensation Insurance covers medical expenses and lost
wages for employees injured on the job.
2. The minimum period to keep construction records for Arizona
contractors is:
A. 1 year
B. 3 years
C. 5 years
D. 4 years
Arizona law requires contractors to maintain construction and
financial records for at least 4 years for auditing purposes.
3. When building a residential structure, the footing must be placed:
A. On top of the soil
B. Below the frost line
C. At the roof level
D. Above grade
Footings must extend below the frost line to prevent movement
caused by freezing and thawing cycles.
4. Which type of bond guarantees a contractor will complete the project
according to the contract?
A. Performance Bond
, B. Payment Bond
C. Bid Bond
D. Maintenance Bond
A performance bond ensures the contractor completes the project
according to contract terms.
5. In Arizona, a contractor must have a license for work exceeding:
A. $500
B. $1,000
C. $1,500
D. $1,000 per project
State law requires a contractor's license for any construction work
that exceeds $1,000 including labor and materials.
6. Which soil type is most likely to cause foundation settling problems?
A. Gravel
B. Sand
C. Clay
D. Rock
Clay expands and contracts significantly with moisture changes,
leading to foundation settlement issues.
7. The standard slope for a residential roof in Arizona is:
A. 1:12
B. 3:12
C. 4:12
D. 6:12
A 4:12 slope is common for residential roofs, balancing water
drainage and construction costs.
8. When using pressure-treated lumber in framing, what is required?
A. Standard nails
B. Corrosion-resistant fasteners
C. No fasteners
D. Aluminum screws
Pressure-treated lumber contains chemicals that can corrode
standard fasteners; corrosion-resistant fasteners must be used.
9. Which type of foundation is best for areas prone to flooding?
A. Slab-on-grade
B. Pier and beam
C. Basement
, D. Crawl space
Pier and beam foundations elevate the structure above potential flood
levels, reducing water damage risk.
10. What is the minimum fire separation distance for a residential
property from a property line in Arizona?
A. 2 feet
B. 3 feet
C. 5 feet
D. 3 feet for certain structures, varies by code
Arizona building codes specify fire separation requirements, typically
3 feet, but vary depending on occupancy and materials.
11. Which document details the scope, cost, and timeline of a
construction project?
A. Change order
B. Contract
C. Bid proposal
D. Punch list
A construction contract clearly outlines project specifications,
responsibilities, cost, and completion timelines.
12. Which of the following is considered an acceptable method for
anchoring a wood sill plate to a concrete foundation?
A. Staples
B. Glue
C. Anchor bolts
D. Wire
Anchor bolts provide secure attachment of the sill plate to the
concrete, meeting building code standards.
13. In Arizona, which license classification allows work on both
residential and small commercial projects?
A. B-1
B. R-6
C. B-4
D. R-3
The R-6 Dual General Contractor license permits work on both
residential and small commercial structures.
14. Which HVAC component removes heat from inside a building?
A. Furnace
Exam Questions And Correct Answers
(Verified Answers) Plus Rationale2026
Q&A| Instant Download Pdf
1. Which type of insurance is required for an Arizona contractor to protect
against employee injuries on the job?
A. General Liability Insurance
B. Homeowners Insurance
C. Workers' Compensation Insurance
D. Auto Insurance
Workers' Compensation Insurance covers medical expenses and lost
wages for employees injured on the job.
2. The minimum period to keep construction records for Arizona
contractors is:
A. 1 year
B. 3 years
C. 5 years
D. 4 years
Arizona law requires contractors to maintain construction and
financial records for at least 4 years for auditing purposes.
3. When building a residential structure, the footing must be placed:
A. On top of the soil
B. Below the frost line
C. At the roof level
D. Above grade
Footings must extend below the frost line to prevent movement
caused by freezing and thawing cycles.
4. Which type of bond guarantees a contractor will complete the project
according to the contract?
A. Performance Bond
, B. Payment Bond
C. Bid Bond
D. Maintenance Bond
A performance bond ensures the contractor completes the project
according to contract terms.
5. In Arizona, a contractor must have a license for work exceeding:
A. $500
B. $1,000
C. $1,500
D. $1,000 per project
State law requires a contractor's license for any construction work
that exceeds $1,000 including labor and materials.
6. Which soil type is most likely to cause foundation settling problems?
A. Gravel
B. Sand
C. Clay
D. Rock
Clay expands and contracts significantly with moisture changes,
leading to foundation settlement issues.
7. The standard slope for a residential roof in Arizona is:
A. 1:12
B. 3:12
C. 4:12
D. 6:12
A 4:12 slope is common for residential roofs, balancing water
drainage and construction costs.
8. When using pressure-treated lumber in framing, what is required?
A. Standard nails
B. Corrosion-resistant fasteners
C. No fasteners
D. Aluminum screws
Pressure-treated lumber contains chemicals that can corrode
standard fasteners; corrosion-resistant fasteners must be used.
9. Which type of foundation is best for areas prone to flooding?
A. Slab-on-grade
B. Pier and beam
C. Basement
, D. Crawl space
Pier and beam foundations elevate the structure above potential flood
levels, reducing water damage risk.
10. What is the minimum fire separation distance for a residential
property from a property line in Arizona?
A. 2 feet
B. 3 feet
C. 5 feet
D. 3 feet for certain structures, varies by code
Arizona building codes specify fire separation requirements, typically
3 feet, but vary depending on occupancy and materials.
11. Which document details the scope, cost, and timeline of a
construction project?
A. Change order
B. Contract
C. Bid proposal
D. Punch list
A construction contract clearly outlines project specifications,
responsibilities, cost, and completion timelines.
12. Which of the following is considered an acceptable method for
anchoring a wood sill plate to a concrete foundation?
A. Staples
B. Glue
C. Anchor bolts
D. Wire
Anchor bolts provide secure attachment of the sill plate to the
concrete, meeting building code standards.
13. In Arizona, which license classification allows work on both
residential and small commercial projects?
A. B-1
B. R-6
C. B-4
D. R-3
The R-6 Dual General Contractor license permits work on both
residential and small commercial structures.
14. Which HVAC component removes heat from inside a building?
A. Furnace
