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Interior Design Professional Practice Exam

Category - Interior Design Practice Exam

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Stairways serving an occupant load of 50 or more must be at least ___" wide or as wide as determined by multiplying the occupant load by 0.3.

36 inches
44 inches
60 inches
54 inches

Explanation

Answer: B - 44 inches is the minimum clear width for a stairway with 50 or more occupants.
36 inches is the minimum clear with for stairway with 49 or less occupants.

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