The free 10-question ICC R3 check

ICC R3 · Question 1 of 10Untimed

10 questions, untimed, about 20 minutes. Your score by domain at the end.

Architectural and Life Safety

A fictional plan shows a new bathroom with a tub and shower, no operable window and no fan symbol. What should the examiner require?

Press A-D or 1-4 to choose an answer while this question is on screen.

A fixed skylight, with natural light taken as meeting the ventilation needExhaust ventilation ducted to the outdoors, with the fan shown on the plansDucting to the attic space, with the attic's roof vents taken as the outdoor pathReject the layout and require the bathroom to move to an exterior wall

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Every question is original and written to International Code Council's published content outline, and every explanation cites the code section or source it relies on.