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NCCER Module 7 Ceiling & Roof Framing Questions and Answers | Latest Version | 2024/2025 | Correct & Verified $10.66
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NCCER Module 7 Ceiling & Roof Framing Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

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NCCER Module 7 Ceiling & Roof Framing Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the primary purpose of roof trusses in construction? Roof trusses provide structural support for the roof, distributing weight evenly across the walls. What is the differ...

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  • December 27, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NCCER Module 7 Ceiling & Roof Framing
  • NCCER Module 7 Ceiling & Roof Framing
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NCCER Module 7 Ceiling & Roof
Framing Questions and Answers | Latest
Version | 2024/2025 | Correct & Verified
What is the primary purpose of roof trusses in construction?


✔✔ Roof trusses provide structural support for the roof, distributing weight evenly across the

walls.




What is the difference between a gable roof and a hip roof?


✔✔ A gable roof has two sloping sides that meet at a ridge, while a hip roof has slopes on all

four sides.




Why are ridge boards important in roof framing?


✔✔ Ridge boards connect the tops of roof rafters, providing structural support and helping to

maintain the shape of the roof.




What is the function of a soffit in ceiling and roof framing?


✔✔ Soffits are used to close the space between the top of exterior walls and the eaves, providing

ventilation and protection from the elements.




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, Why is it necessary to properly align and level roof rafters during installation?


✔✔ Proper alignment and leveling ensure the roof structure is stable, and the roof covering fits

correctly.




What is the role of collar ties in roof framing?


✔✔ Collar ties prevent the roof rafters from spreading apart by connecting opposite rafters near

the ridge.




What material is commonly used for roof decking?


✔✔ Plywood or oriented strand board (OSB) is commonly used as roof decking due to its

strength and durability.




How does a ceiling joist differ from a rafter?


✔✔ Ceiling joists run horizontally to support the ceiling, while rafters are sloped to support the

roof.




Why is it important to calculate proper roof pitch before starting construction?


✔✔ The roof pitch affects the amount of materials needed, the roof’s aesthetic appearance, and

its ability to shed water effectively.

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