Carpenter Red Seal Exam Prep · Question
When installing roof trusses, what is the recommended minimum number of connection points for permanent bracing between the web members of parallel trusses, according to typical Canadian best practices for standard residential spans?
Continuous lateral bracing at mid-span of the web members is typically specified for permanent bracing to prevent buckling of the slender web members and provid
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Question: When installing roof trusses, what is the recommended minimum number of connection points for permanent bracing between the web members of parallel trusses, according to typical Canadian best practices for standard residential spans?
Answer options: ✅ At least one continuous line of lateral bracing mid-span.
- Diagonal bracing at every third truss.
- Only at the eaves and ridge.
- No permanent bracing is required if the sheathing is applied promptly.
Correct answer: At least one continuous line of lateral bracing mid-span.
Explanation: Continuous lateral bracing at mid-span of the web members is typically specified for permanent bracing to prevent buckling of the slender web members and provide stability to the truss system. Relying solely on sheathing or minimal bracing is insufficient for long-term structural integrity.
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