NASCLA EXAM 2024 WITH 100% CORRECT ANSWERS

Determine LF of wall 24' at 16"oc Answer - 193.25' Max spacing of web cross bracing for wood trusses? Answer - 20' Screw type to attach drywall to metal stud Answer - Type S Weld washers are req'd for metal thickness less than what? Answer - 0.028 (22 gauge) What is bearing depth for a steel joist girder? Answer - 7 1/2" Why are indentations in waffle slab in 2 way reinforced concrete slab known as? Answer - Domes Steel decking will have what percentage of its perimeter working? Answer - 75% Minimum corner bead fastener spacing? Answer - 12" What reinforcement req'd for vent pipe roof penetration? Answer - None Steel joist minimum bearing on steel bearing plate Answer - 4" Minimum number of ties for each rebar in mat foundation Answer - 3 Joints made