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Virginia Skilled Trades & Construction
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A Instant Download Pdf
___________________________________________________________________
1. Which agency administers contractor licensing and tradesman certification in
Virginia?
A. Virginia Department of Transportation
B. Virginia Department of Professional and Occupational Regulation
C. Virginia Department of Labor
D. Virginia State Police
Answer: Virginia Department of Professional and Occupational Regulation
Rationale: DPOR administers Virginia's professional and occupational regulatory
programs, including the Board for Contractors and tradesman-related
requirements.
2. What is the primary purpose of the Virginia Uniform Statewide Building
Code?
A. Establish local tax rates
B. Regulate construction, alteration, repair, and maintenance for safety
C. Establish contractor profit margins
D. Regulate vehicle registration
Answer: Regulate construction, alteration, repair, and maintenance for safety
,Rationale: The USBC establishes statewide requirements intended to protect
health, safety, and welfare in buildings and structures.
3. Which organization oversees contractor licensing in Virginia?
A. Board for Contractors
B. State Corporation Commission only
C. Department of Motor Vehicles
D. Virginia Employment Commission
Answer: Board for Contractors
Rationale: The Virginia Board for Contractors operates under DPOR and
regulates contractor licensing and related requirements.
4. Which contractor classification generally applies to larger projects without
the monetary limitation associated with Class C?
A. Class A
B. Class B
C. Class C
D. Apprentice
Answer: Class A
Rationale: Class A contractor licensing is intended for contractors undertaking
projects of greater scope and value than the limited Class B and Class C
categories.
5. What is the purpose of a qualified individual in Virginia contracting?
A. To collect permit fees
B. To provide technical oversight for the contractor's specialty
C. To inspect every building in Virginia
D. To approve tax returns
Answer: To provide technical oversight for the contractor's specialty
,Rationale: A qualified individual demonstrates the technical knowledge and
experience necessary for the applicable specialty.
6. Which document normally describes the detailed requirements, materials,
and workmanship expected on a construction project?
A. Specification
B. Payroll register
C. Warranty card
D. Invoice
Answer: Specification
Rationale: Specifications supplement drawings by describing materials,
standards, workmanship, and other project requirements.
7. What is the safest first action before beginning electrical work on an
energized circuit?
A. Increase the breaker size
B. De-energize and verify absence of voltage
C. Remove the grounding conductor
D. Wet the work area
Answer: De-energize and verify absence of voltage
Rationale: Lockout/tagout and verification of de-energization reduce the risk of
shock, arc flash, and accidental energization.
8. What device provides overcurrent protection for an electrical circuit?
A. Circuit breaker
B. Junction box
C. Receptacle cover
D. Ground rod
Answer: Circuit breaker
, Rationale: Circuit breakers interrupt current when an overcurrent condition
exceeds the device's protective rating.
9. What is the primary function of a grounding electrode system?
A. Increase circuit voltage
B. Connect the electrical system to earth for grounding purposes
C. Replace circuit breakers
D. Reduce wire size
Answer: Connect the electrical system to earth for grounding purposes
Rationale: Grounding electrodes provide a connection between the electrical
system and earth and are part of the grounding system.
10. What should be used to protect workers from falling objects when working
below overhead construction?
A. Appropriate head protection and controlled work zones
B. Loose clothing
C. Extension cords
D. Unsecured ladders
Answer: Appropriate head protection and controlled work zones
Rationale: Hard hats and exclusion zones help protect workers from falling tools,
materials, and debris.
11. What is the purpose of a plumbing trap?
A. Increase water pressure
B. Prevent sewer gases from entering occupied spaces
C. Increase pipe temperature
D. Eliminate the need for venting
Answer: Prevent sewer gases from entering occupied spaces
Virginia Skilled Trades & Construction
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A Instant Download Pdf
___________________________________________________________________
1. Which agency administers contractor licensing and tradesman certification in
Virginia?
A. Virginia Department of Transportation
B. Virginia Department of Professional and Occupational Regulation
C. Virginia Department of Labor
D. Virginia State Police
Answer: Virginia Department of Professional and Occupational Regulation
Rationale: DPOR administers Virginia's professional and occupational regulatory
programs, including the Board for Contractors and tradesman-related
requirements.
2. What is the primary purpose of the Virginia Uniform Statewide Building
Code?
A. Establish local tax rates
B. Regulate construction, alteration, repair, and maintenance for safety
C. Establish contractor profit margins
D. Regulate vehicle registration
Answer: Regulate construction, alteration, repair, and maintenance for safety
,Rationale: The USBC establishes statewide requirements intended to protect
health, safety, and welfare in buildings and structures.
3. Which organization oversees contractor licensing in Virginia?
A. Board for Contractors
B. State Corporation Commission only
C. Department of Motor Vehicles
D. Virginia Employment Commission
Answer: Board for Contractors
Rationale: The Virginia Board for Contractors operates under DPOR and
regulates contractor licensing and related requirements.
4. Which contractor classification generally applies to larger projects without
the monetary limitation associated with Class C?
A. Class A
B. Class B
C. Class C
D. Apprentice
Answer: Class A
Rationale: Class A contractor licensing is intended for contractors undertaking
projects of greater scope and value than the limited Class B and Class C
categories.
5. What is the purpose of a qualified individual in Virginia contracting?
A. To collect permit fees
B. To provide technical oversight for the contractor's specialty
C. To inspect every building in Virginia
D. To approve tax returns
Answer: To provide technical oversight for the contractor's specialty
,Rationale: A qualified individual demonstrates the technical knowledge and
experience necessary for the applicable specialty.
6. Which document normally describes the detailed requirements, materials,
and workmanship expected on a construction project?
A. Specification
B. Payroll register
C. Warranty card
D. Invoice
Answer: Specification
Rationale: Specifications supplement drawings by describing materials,
standards, workmanship, and other project requirements.
7. What is the safest first action before beginning electrical work on an
energized circuit?
A. Increase the breaker size
B. De-energize and verify absence of voltage
C. Remove the grounding conductor
D. Wet the work area
Answer: De-energize and verify absence of voltage
Rationale: Lockout/tagout and verification of de-energization reduce the risk of
shock, arc flash, and accidental energization.
8. What device provides overcurrent protection for an electrical circuit?
A. Circuit breaker
B. Junction box
C. Receptacle cover
D. Ground rod
Answer: Circuit breaker
, Rationale: Circuit breakers interrupt current when an overcurrent condition
exceeds the device's protective rating.
9. What is the primary function of a grounding electrode system?
A. Increase circuit voltage
B. Connect the electrical system to earth for grounding purposes
C. Replace circuit breakers
D. Reduce wire size
Answer: Connect the electrical system to earth for grounding purposes
Rationale: Grounding electrodes provide a connection between the electrical
system and earth and are part of the grounding system.
10. What should be used to protect workers from falling objects when working
below overhead construction?
A. Appropriate head protection and controlled work zones
B. Loose clothing
C. Extension cords
D. Unsecured ladders
Answer: Appropriate head protection and controlled work zones
Rationale: Hard hats and exclusion zones help protect workers from falling tools,
materials, and debris.
11. What is the purpose of a plumbing trap?
A. Increase water pressure
B. Prevent sewer gases from entering occupied spaces
C. Increase pipe temperature
D. Eliminate the need for venting
Answer: Prevent sewer gases from entering occupied spaces
