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3.3.a. Stairs
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Mixed questions from across the chapter. Your answers get marked.
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3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is the minimum tread dimension for stairs?
Hint
Think about the width of the step.
- 2.
What is the maximum riser height allowed by the NBC?
Hint
Consider how tall the vertical step can be.
- 3.
What is the maximum height of a riser according to NBC?
- 120 mm
- 150 mm
- 200 mm
Hint
Think about how tall each step should be for ease of access.
- 4.
True or False: Handrails must be installed on one side of the stair.
- True
- False
Hint
Consider the support needs of different users.
- 5.
Analyze a staircase design that does not comply with NBC guidelines. Identify at least three critical issues.
Hint
Refer back to the specific NBC requirements to verify compliance.
- 6.
Create a proposal for retrofitting an existing staircase that does not meet current accessibility standards.
Hint
Think about the needs of various users when recommending changes.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
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Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting