IRC 2022 Predicted Exam with COMPLETE SOLUTION | 100 Questions with 100% Correct Answers

Type I handrails with a circular cross section shall have an outside diameter of at least ____ inches and not greater than ____ inches. - 1 1/4 2 Open sided walking surfaces located more than ____ inches above the floor or grade below, shall have guards not less than ____ inches in height. - 30 36 Required guards shall not have openings from the walking surface to the required guard height which allow passage of a sphere ___ inches in diameter. - 4 An automatic residential fire sprinkler system is not required where _______ or _______ are made to existing townhouses that do not have an automatic residential fire sprinkler. - additions alterations Smoke alarms shall be installed in the following locations: 1. ___________ 2. ___________ 3. ___________ - In each sleeping room Outside each separate sleeping area On each additional story of the dwelling Basements and habitable attics require smoke detectors, but ________ ________ and ___________ ___________ do not. - crawl spaces uninhabitable attics