NV B-7 Residential Remodeling Practice Questions - Nevada B-7 Residential Remodeling Contractor Examination Exam

What is the minimum bearing length IRC 2018 requires where a floor joist bears on a wood plate or on masonry?

1-1/2 inches on wood or metal and 3 inches on masonry or concrete 3/4 inch on wood and 1-1/2 inches on masonry 3 inches on wood and 4 inches on masonry The full width of the joist on any support

Correct Answer:

1-1/2 inches on wood or metal and 3 inches on masonry or concrete

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