NASCLA Exam Questions With 100% Correct!!
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 to accommodate movement - ANSWER- Contraction Joints
Vibrator method - ANSWER- 15" intervals for 10-15 seconds
Minimum number of employees to keep OSHA records - ANSWER- 10
Fair labor standards act provides sub minimum wage provisions for what employee
group? - ANSWER- Student Learners
I-9 forms completed within how many days of hire? - ANSWER- 3 days
Purpose of indemnification clause - ANSWER- Protect contractor against loss due to
theft or fire
OSHA citations must be posted within how many days? - ANSWER- 3 days
W4 request deadline - ANSWER- February 15th
Weight range for cellular core deck - ANSWER- 5 psf
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 to accommodate movement - ANSWER- Contraction Joints
Vibrator method - ANSWER- 15" intervals for 10-15 seconds
Minimum number of employees to keep OSHA records - ANSWER- 10
Fair labor standards act provides sub minimum wage provisions for what employee
group? - ANSWER- Student Learners
I-9 forms completed within how many days of hire? - ANSWER- 3 days
Purpose of indemnification clause - ANSWER- Protect contractor against loss due to
theft or fire
OSHA citations must be posted within how many days? - ANSWER- 3 days
W4 request deadline - ANSWER- February 15th
Weight range for cellular core deck - ANSWER- 5 psf
