CO Sign Contractor Exam Questions
And Correct Answers (Verified Answers)
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1. What is the primary purpose of a sign permit in Colorado?
A. To increase local revenue
B. To standardize sign colors
C. To ensure signs meet safety and zoning requirements
D. To limit competition
Rationale: Sign permits ensure compliance with structural, electrical,
safety, and zoning regulations.
2. Which type of sign typically requires engineered drawings?
A. Vinyl window decals
B. Small yard signs
C. Freestanding monument signs
D. Temporary banners
Rationale: Large, permanent, structural signs require engineering
documentation.
3. What is the maximum height usually allowed for a wall-mounted sign
unless otherwise regulated?
A. 10 ft
B. 15 ft
C. Height of the building façade
,D. Unlimited height
Rationale: Wall signs generally cannot extend beyond the façade height.
4. A sign installed near traffic must comply with visibility regulations to
avoid obstructing:
A. Zoning offices
B. Sight triangles and driver visibility
C. Streetlights
D. Commercial competition
Rationale: Signs cannot block driver line-of-sight at intersections.
5. What is the typical material used for sign backer panels exposed to
weather?
A. Cardboard
B. MDF board
C. Aluminum composite material (ACM)
D. Pressboard
Rationale: ACM provides durability, low weight, and weather resistance.
6. When electrical components are installed in a sign, they must comply
with:
A. NEC 110 only
B. Local preferences
C. National Electrical Code (NEC)
D. OSHA workplace rules
Rationale: All electrical sign components fall under NEC requirements.
7. LED power supplies in signs must be:
A. Left exposed for ventilation
B. Installed anywhere on the sign
C. UL-listed and enclosed properly
D. Replaced annually
Rationale: UL listing ensures safe electrical operation.
8. What fastener is most appropriate for mounting signs into masonry?
, A. Wood screws
B. Drywall anchors
C. Sleeve anchors
D. Plastic pins
Rationale: Masonry requires expanding anchors for structural support.
9. A landlord’s approval letter is generally required for:
A. Political signs
B. Vehicle graphics
C. Tenant-installed exterior signs
D. Temporary yard sales
Rationale: Exterior alterations on leased property require owner consent.
10. What is the term for the maximum allowable illuminated brightness
of a sign?
A. Lumen cap
B. Glow index
C. Nit limit
D. Light factor
Rationale: Brightness in illuminated signs is measured in nits.
(Continuing…)
11. A projecting sign must be engineered to withstand:
A. Water absorption
B. Earthquake forces only
C. Wind loads
D. Bird impacts
Rationale: Wind is the most critical load for projecting signage.
12. Most jurisdictions require illumination to be:
A. Fluorescent only
B. Shielded to avoid light trespass
And Correct Answers (Verified Answers)
Plus Rationale2026 Q&A| Instant
Download Pdf
1. What is the primary purpose of a sign permit in Colorado?
A. To increase local revenue
B. To standardize sign colors
C. To ensure signs meet safety and zoning requirements
D. To limit competition
Rationale: Sign permits ensure compliance with structural, electrical,
safety, and zoning regulations.
2. Which type of sign typically requires engineered drawings?
A. Vinyl window decals
B. Small yard signs
C. Freestanding monument signs
D. Temporary banners
Rationale: Large, permanent, structural signs require engineering
documentation.
3. What is the maximum height usually allowed for a wall-mounted sign
unless otherwise regulated?
A. 10 ft
B. 15 ft
C. Height of the building façade
,D. Unlimited height
Rationale: Wall signs generally cannot extend beyond the façade height.
4. A sign installed near traffic must comply with visibility regulations to
avoid obstructing:
A. Zoning offices
B. Sight triangles and driver visibility
C. Streetlights
D. Commercial competition
Rationale: Signs cannot block driver line-of-sight at intersections.
5. What is the typical material used for sign backer panels exposed to
weather?
A. Cardboard
B. MDF board
C. Aluminum composite material (ACM)
D. Pressboard
Rationale: ACM provides durability, low weight, and weather resistance.
6. When electrical components are installed in a sign, they must comply
with:
A. NEC 110 only
B. Local preferences
C. National Electrical Code (NEC)
D. OSHA workplace rules
Rationale: All electrical sign components fall under NEC requirements.
7. LED power supplies in signs must be:
A. Left exposed for ventilation
B. Installed anywhere on the sign
C. UL-listed and enclosed properly
D. Replaced annually
Rationale: UL listing ensures safe electrical operation.
8. What fastener is most appropriate for mounting signs into masonry?
, A. Wood screws
B. Drywall anchors
C. Sleeve anchors
D. Plastic pins
Rationale: Masonry requires expanding anchors for structural support.
9. A landlord’s approval letter is generally required for:
A. Political signs
B. Vehicle graphics
C. Tenant-installed exterior signs
D. Temporary yard sales
Rationale: Exterior alterations on leased property require owner consent.
10. What is the term for the maximum allowable illuminated brightness
of a sign?
A. Lumen cap
B. Glow index
C. Nit limit
D. Light factor
Rationale: Brightness in illuminated signs is measured in nits.
(Continuing…)
11. A projecting sign must be engineered to withstand:
A. Water absorption
B. Earthquake forces only
C. Wind loads
D. Bird impacts
Rationale: Wind is the most critical load for projecting signage.
12. Most jurisdictions require illumination to be:
A. Fluorescent only
B. Shielded to avoid light trespass
