NASCLA Commercial Building Exam Questions and Correct Answers 2026/2027
NASCLA Commercial Building Exam Questions and Correct Answers 2026/2027 What is the minimum ceiling height for means of Egress? - Correct Answer Not less than 7 feet 6 inches Emergency Power must illuminate for how long? - Correct Answer No less than 90 minutes Elevators are required in a building with how many stories? - Correct Answer More than 3 (or at least 4). What is the size of the refuge space for one wheel chair? - Correct Answer 30 inches by 48 inches Each area of refuge shall be separated from the remainder of the story by what? - Correct Answer Smoke Barrier What is the minimum width of a door? - Correct Answer 32 Inches The minimum clear opening height of doors shall be no less than (at least) - Correct Answer 80 inches Which direction should a hinge door swing when the building occupies more than 50 people or is classified as Group "H"? - Correct Answer In the direction of egress The force for pushing or pulling open interior swinging egress non fire doors shall not exceed how many pounds? - Correct Answer No more than 5LBS Clear opening below a door should be no more than - Correct Answer 4 inches
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