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

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Per GA-216 Table 4, what is the maximum weight of unsupported insulation that a single layer of 1/2-inch gypsum wallboard may carry when ceiling framing is 24 inches on center?

1.6 pounds per square foot 2.2 pounds per square foot 4.4 pounds per square foot There is no published insulation-weight limit

Correct Answer:

1.6 pounds per square foot

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