Texas General Contractor Licensing
Exam Practice Test Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
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1. What is the primary purpose of a building permit?
A. To increase construction costs
B. To ensure compliance with building codes
C. To allow contractors to start work immediately
D. To approve architectural style
Rationale: A building permit ensures that construction meets local
safety, zoning, and building code requirements.
2. Which of the following is considered a load-bearing wall?
A. Partition wall
B. Curtain wall
, C. Wall that supports the roof or floor above
D. Decorative wall
Rationale: Load-bearing walls support structural loads from above,
unlike non-load-bearing partitions.
3. What is the main purpose of a punch list?
A. To negotiate contract price
B. To list work items that need correction before final payment
C. To apply for a building permit
D. To schedule inspections
Rationale: A punch list documents incomplete or incorrect work
before the project is closed out.
4. Which type of foundation is most suitable for expansive clay soils?
A. Slab-on-grade
B. Pier and beam foundation
C. Shallow trench foundation
D. Floating slab
Rationale: Pier and beam foundations help prevent cracking and
movement caused by soil expansion.
5. What is the maximum allowable spacing for 2x4 studs in residential
exterior walls in Texas?
A. 12 inches
B. 16 inches
C. 24 inches
, D. 36 inches
Rationale: Texas Residential Code allows 2x4 studs spaced up to 24
inches on center for exterior walls.
6. When is a general contractor required to carry workers’ compensation
insurance?
A. Never
B. Only for subcontractors
C. Only for large projects
D. When the company has employees
Rationale: Texas law requires workers’ compensation insurance if the
contractor employs workers.
7. Which of the following is the most common type of roofing in Texas
residential construction?
A. Slate
B. Tile
C. Asphalt shingles
D. Wood shake
Rationale: Asphalt shingles are widely used due to affordability,
durability, and ease of installation.
8. What is the primary purpose of a vapor barrier?
A. To provide structural support
B. To prevent moisture from entering the building envelope
C. To reduce sound transmission
, D. To improve insulation efficiency
Rationale: Vapor barriers prevent moisture migration that can lead
to mold or structural damage.
9. Which type of fire extinguisher is appropriate for electrical fires?
A. Water
B. Foam
C. CO2
D. Wet chemical
Rationale: CO2 extinguishers are non-conductive and safe for
electrical fires.
10. What is the main consideration when installing a concrete slab
in Texas summer conditions?
A. Color of concrete
B. Controlling curing to prevent cracking
C. Cost of aggregate
D. Contractor preference
Rationale: High temperatures can cause rapid drying, leading to
cracks; proper curing is essential.
11. When must a contractor provide a lien waiver?
A. Only on small jobs
B. Upon payment or as specified in contract
C. Before bidding
D. Never
Exam Practice Test Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of a building permit?
A. To increase construction costs
B. To ensure compliance with building codes
C. To allow contractors to start work immediately
D. To approve architectural style
Rationale: A building permit ensures that construction meets local
safety, zoning, and building code requirements.
2. Which of the following is considered a load-bearing wall?
A. Partition wall
B. Curtain wall
, C. Wall that supports the roof or floor above
D. Decorative wall
Rationale: Load-bearing walls support structural loads from above,
unlike non-load-bearing partitions.
3. What is the main purpose of a punch list?
A. To negotiate contract price
B. To list work items that need correction before final payment
C. To apply for a building permit
D. To schedule inspections
Rationale: A punch list documents incomplete or incorrect work
before the project is closed out.
4. Which type of foundation is most suitable for expansive clay soils?
A. Slab-on-grade
B. Pier and beam foundation
C. Shallow trench foundation
D. Floating slab
Rationale: Pier and beam foundations help prevent cracking and
movement caused by soil expansion.
5. What is the maximum allowable spacing for 2x4 studs in residential
exterior walls in Texas?
A. 12 inches
B. 16 inches
C. 24 inches
, D. 36 inches
Rationale: Texas Residential Code allows 2x4 studs spaced up to 24
inches on center for exterior walls.
6. When is a general contractor required to carry workers’ compensation
insurance?
A. Never
B. Only for subcontractors
C. Only for large projects
D. When the company has employees
Rationale: Texas law requires workers’ compensation insurance if the
contractor employs workers.
7. Which of the following is the most common type of roofing in Texas
residential construction?
A. Slate
B. Tile
C. Asphalt shingles
D. Wood shake
Rationale: Asphalt shingles are widely used due to affordability,
durability, and ease of installation.
8. What is the primary purpose of a vapor barrier?
A. To provide structural support
B. To prevent moisture from entering the building envelope
C. To reduce sound transmission
, D. To improve insulation efficiency
Rationale: Vapor barriers prevent moisture migration that can lead
to mold or structural damage.
9. Which type of fire extinguisher is appropriate for electrical fires?
A. Water
B. Foam
C. CO2
D. Wet chemical
Rationale: CO2 extinguishers are non-conductive and safe for
electrical fires.
10. What is the main consideration when installing a concrete slab
in Texas summer conditions?
A. Color of concrete
B. Controlling curing to prevent cracking
C. Cost of aggregate
D. Contractor preference
Rationale: High temperatures can cause rapid drying, leading to
cracks; proper curing is essential.
11. When must a contractor provide a lien waiver?
A. Only on small jobs
B. Upon payment or as specified in contract
C. Before bidding
D. Never
