NASCLA Exam Questions With 100% Correct Answers | Latest Update 2024/2025 (GRADED)

Determine LF of wall 24' at 16"oc - Correct Answer-193.25' Max spacing of web cross bracing for wood trusses? - Correct Answer-20' Screw type to attach drywall to metal stud - Correct AnswerType S Weld washers are req'd for metal thickness less than what? - Correct Answer-0.028 (22 gauge) What is bearing depth for a steel joist girder? - Correct Answer-7 1/2" Why are indentations in waffle slab in 2 way reinforced concrete slab known as? - Correct Answer-Domes Steel decking will have what percentage of its perimeter working? - Correct Answer-75% NASCLA Exam Questions With 100% Correct Answers | Latest Update 2024/2025 (GRADED) pg. 2 professoraxe l Minimum corner bead fastener spacing? - Correct Answer-12" What reinforcement req'd for vent pipe roof penetration? - Correct Answer-None Steel joist minimum bearing on steel bearing plate - Correct Answer-4" Minimum number of ties for each rebar in mat foundation - Correct Answer-3 Joints made to accommodate movement - Correct AnswerContraction Joints Vibrator method - Correct Answer-15" intervals for 10-15 seconds Minimum number of employees to keep OSHA records - Correct Answer-10 pg. 3 professoraxe l Fair labor standards act provides sub minimum wage provisions for what employee group? - Correct AnswerStudent Learners I-9 forms completed within how many days of hire? - Correct Answer-3 days Purpose of indemnification clause - Correct Answer-Protect contractor against loss due to theft or fire OSHA citations must be posted within how many days? - Correct Answer-3 days W4 request deadline - Correct Answer-February 15th Weight range for cellular core deck - Correct Answer-5 psf Contract type for undefined work and quantities - Correct Answer-Unit price Bearing strength for soft clay - Correct Answer-800 psf pg. 4 professoraxe l Back sights are always added to... - Correct AnswerBenchmark elevation Lbs of nails for 1 square of shingles - Correct Answer-2 1/2# Barrier cable stress % - Correct Answer-80% Roof working platform psf? - Correct Answer-30 psf Brackets req'd at what slope for clay shingles - Correct Answer-7:12 Connect bearing wall to partition wall with what? - Correct Answer-Strap anchor OSHA platform width minimum - Correct Answer-18" Steel joist horizontal bridging minimum lap - Correct Answer2" Anchor used to join masonry wall to bearing wall - Correct Answer-Strap pg. 5 professoraxe l Release joist cables for 65' joist when... - Correct Answer-2 rows bolted diag bridging nearest 3rd points of steel joists installed and anchored Rebar locates where in mar slab? - Correct Answer-2" from top and 3" from bottom