NV C-17C Drywall Practice Questions - Nevada C-17C Drywall Contractor Examination Exam

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What is the minimum nominal thickness of wood supports for lath, gypsum board, or gypsum panel products under IBC 2018 2504.1.1?

1 inch in the least dimension for all members 3-1/2 inches, because only 2x4 studs are permitted 5/8 inch, matching Type X board thickness 2 inches in the least dimension

Correct Answer:

2 inches in the least dimension

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