IRC -BUILDING CODE 2024/2025 EXAM (NEWEST!!) COMPLETE ACTUAL 175+ EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) WITH RATIONALES / ALREADY GRADED A+. In Seismic Design Categories D0, D1, and D2, _____ stone masonry walls shall not be used. - ANSWER-Rubble R404.1.1.1 Masonry foundation walls. In Seismic Design Categories Do, D1 and D2, foundations with stem walls shall be provided with a minimum of one No. ___ bar within 12 inches of the top of the wall and one No. ___ bar located 3 to 4 inches from the bottom of the footing. - ANSWER-#4 #4 R403.1.3.1 Foundations with stemwalls The grade away from foundation walls shall fall a minimum of ___ inches within the first ____ feet. - ANSWER-6 in. 10 ft. (Read exception) R401.3 Drainage In flood hazard areas, enclosed areas below the design flood elevation shall be used sole for:1._____ 2._____ 3._____ - ANSWER-Parking of vehicles Building access or Storage R322.3.5 Enclosed areas below design flood elevation. Address number shall be a minimum of ___ inches high with a minimum stroke of ____inch. - ANSWER-4 in. 1/2 in. R319.1 Address numbers Protection of wood and wood based products from ___ shall be provided by the use of