Practice Test Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A Instant Download
1. What is the primary purpose of a building code?
A. Increase construction speed
B. Ensure safety and minimum construction standards
C. Reduce labor costs
D. Eliminate permits
Answer: B
Rationale: Building codes establish minimum safety and quality standards
for construction to protect public health and safety.
2. Which document defines the scope of work between owner and
contractor?
A. Blueprint
B. Contract
C. Inspection report
D. Permit
Answer: B
, Rationale: The contract outlines responsibilities, scope, cost, and terms
between parties.
3. What does OSHA primarily regulate?
A. Building design
B. Worker safety
C. Material pricing
D. Zoning laws
Answer: B
Rationale: OSHA ensures safe and healthy working conditions on
construction sites.
4. What is concrete primarily made of?
A. Sand, wood, and water
B. Cement, aggregate, and water
C. Lime, oil, and gravel
D. Steel and sand
Answer: B
Rationale: Concrete is a mixture of cement, water, fine and coarse
aggregates.
5. What is a change order used for?
A. Ending a contract
B. Modifying original contract terms
C. Hiring subcontractors
D. Obtaining permits
Answer: B
Rationale: A change order documents any alteration to scope, cost, or
schedule.
, 6. Which soil type drains water the fastest?
A. Clay
B. Silt
C. Sand
D. Loam
Answer: C
Rationale: Sandy soil has large particles allowing quick drainage.
7. What is the purpose of rebar in concrete?
A. Increase color
B. Reduce weight
C. Provide tensile strength
D. Speed curing
Answer: C
Rationale: Rebar reinforces concrete, which is weak in tension.
8. What is a building permit required for?
A. Hiring workers
B. Legal construction approval
C. Buying materials
D. Insurance claims
Answer: B
Rationale: Permits ensure construction meets local codes and regulations.
9. Which phase comes first in construction?
A. Finishing
B. Planning
C. Inspection
D. Closeout
Answer: B