AZ ROC CR-7 Carpentry Practice Questions - Arizona ROC CR-7 Carpentry Trade Examination Exam

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In a load-bearing exterior wood stud wall, what is the maximum allowable diameter of a bored hole in a single stud without requiring a protective shoe or double stud configuration?

25% of the stud width 40% of the stud width 50% of the stud width 60% of the stud width

Correct Answer:

40% of the stud width

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