NASCLA Exam Questions With Verified Answers 2024

NASCLA Exam Questions With Verified Answers 2024 Determine LF of wall 24' at 16"oc - answer193.25' Max spacing of web cross bracing for wood trusses? - answer20' Screw type to attach drywall to metal stud - answerType S Weld washers are req'd for metal thickness less than what? - answer0.028 (22 gauge) What is bearing depth for a steel joist girder? - answer7 1/2" Why are indentations in waffle slab in 2 way reinforced concrete slab known as? - answerDomes Steel decking will have what percentage of its perimeter working? - answer75% Minimum corner bead fastener spacing? - answer12" What reinforcement req'd for vent pipe roof penetration? - answerNone Steel joist minimum bearing on steel bearing plate - answer4" Minimum number of ties for each rebar in mat foundation - answer3 Joints made to accommodate movement - answerContraction Joints Vibrator method - answer15" intervals for 10-15 seconds Minimum number of employees to keep OSHA records - answer10 Fair labor standards act provides sub minimum wage provisions for what employee group? - answerStudent Learners I-9 forms completed within how many days of hire? - answer3 days Purpose of indemnification clause - answerProtect contractor against loss due to theft or fire OSHA citations must be posted within how many days? - answer3 days W4 request deadline - answerFebruary 15th Weight range for cellular core deck - answer5 psf