Carpenter Red Seal Exam Prep · Question
A carpenter is installing a railing system for a commercial building stairway. The handrail must be installed at a height of 920 mm above the stair nosings. Which Canadian code or standard primarily dictates this requirement?
The National Building Code of Canada (NBC) includes detailed requirements for stair dimensions, guardrails, and handrails in commercial, residential, and indust
Start free practice for Carpenter Red Seal Exam Prep
300 questions · no signup required · 40 free questions per day
Question: A carpenter is installing a railing system for a commercial building stairway. The handrail must be installed at a height of 920 mm above the stair nosings. Which Canadian code or standard primarily dictates this requirement?
Answer options:
- CSA Z150 Safety Standard for Mobile Cranes
- National Plumbing Code of Canada
- National Electrical Code of Canada ✅ National Building Code of Canada
Correct answer: National Building Code of Canada
Explanation: The National Building Code of Canada (NBC) includes detailed requirements for stair dimensions, guardrails, and handrails in commercial, residential, and industrial structures. The other codes listed pertain to cranes, plumbing, and electrical installations, respectively.
Start free practice for Carpenter Red Seal Exam Prep
300 questions · no signup required · 40 free questions per day
More about Carpenter Red Seal Exam Prep
Related Questions
- When interpreting a foundation plan, a dashed line with 'P. WALL' typically represents which of the following?
- A site plan shows contour lines with an interval of 0.5 m. If two adjacent contour lines are labelled 124.0 m
- According to the National Building Code of Canada (NBC) 2020, what is the primary consideration for the requir
- Two offset stakes are driven at 2.0 m from the proposed edge of a concrete slab. The first stake is marked 'Cu
- What is the primary purpose of string lines and batter boards when laying out a foundation?
- According to typical blueprint conventions, a heavily dashed line (longer dashes) often represents an item tha
More for Carpenter Red Seal Exam Prep candidates
Practice tests
Question explanations
- When interpreting a foundation plan, a dashed line with 'P. WALL' typically represents which of the following?
- A site plan shows contour lines with an interval of 0.5 m. If two adjacent contour lines are labelled 124.0 m
- According to the National Building Code of Canada (NBC) 2020, what is the primary consideration for the requir
- Two offset stakes are driven at 2.0 m from the proposed edge of a concrete slab. The first stake is marked 'Cu
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Carpenter Red Seal Exam Prep Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.