North Carolina Building Contractor License Practice Exam

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Prepare for the North Carolina Building Contractor License Exam. Explore detailed quizzes with explanations and challenging multiple-choice questions designed for you. Get ready for your licensing success!

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Which of the following measurements is a requirement for stair rise heights?

No more than 7 inches
No less than 4 inches
Must be exactly 8 inches
Up to 10 inches

The correct answer is: No more than 7 inches

The requirement for stair rise heights specifies that individual steps should not exceed a height of 7 inches. This measurement is essential for ensuring safety and accessibility in stair construction. Keeping the rise height to a maximum of 7 inches helps to prevent tripping hazards and provides a more comfortable ascent and descent, especially for people of all ages and abilities. In many building codes, including those applicable in North Carolina, maintaining a consistent rise height within this limit plays a crucial role in creating safe and usable stairways. Therefore, adhering to the maximum height of 7 inches is a fundamental guideline for contractors to follow.