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

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According to the International Residential Code (IRC R502.8), what is the maximum allowable notch depth at the end of a solid sawn floor joist?

One-fourth of the joist depth One-third of the joist depth One-sixth of the joist depth One-half of the joist depth

Correct Answer:

One-fourth of the joist depth

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