Physics > EXAM > IRC 2022 Predicted Exam with COMPLETE SOLUTION | 100 Questions with 100% Correct Answers (All)

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

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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 atticsPhotoelectric smoke alarms shall not be installed less than ___________ feet horizontally from a permanently installed cooking appliance. (Unless it would prevent the placement of an alarm in a required location.) - ✔✔6 Required smoke alarms shall receive their primary power from the building wiring, and when primary power is interrupted, shall receive power from a [Show More]

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