Massachusetts Unrestricted Construction Supervisor License Practice Test

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Prepare for the Massachusetts Unrestricted Construction Supervisor License Test. Study with flashcards and multiple-choice questions, each accompanied by hints and explanations. Ace your exam with confidence!

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What is the minimum required uplift force a ceiling panel in a fireresistant rated horizontal assembly must resist without additional support?

0.5 PSF
1 PSF
1.5 PSF
2 PSF

The correct answer is: 1 PSF

The minimum required uplift force that a ceiling panel in a fireresistant rated horizontal assembly must resist without additional support is 1 PSF (pound per square foot). This standard is established to ensure the integrity and safety of the assembly under potential uplift conditions, such as those that may occur during high wind events or in the presence of airflow changes. Having a specified uplift resistance is crucial to prevent ceiling panels from detaching and causing hazards in the event of structural stress. The 1 PSF requirement reflects a balance between providing adequate safety measures and practical construction considerations, ensuring that panels can remain securely in place while allowing for reasonable material and construction techniques. This standard is particularly relevant for builders, as understanding and adhering to it is essential for compliance with building codes that aim to protect both the structure and its occupants. In construction projects, meeting this uplift resistance ensures that the assemblies function as intended throughout their use, thereby minimizing risks associated with wind uplift or other disruptive forces.