NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
Which of the following is included in a company's general
overhead costs?
Performance Bonds
Withholding Taxes
Costs for equipment purchase and rentals
The company's administrative expenses - Correct Answer
✅The company's administrative expenses
What is the purpose of ventilating unconditioned spaces?
To control moisture
Dehumidification
Control oxygen levels
Temperature Control - Correct Answer ✅To control moisture
Oxygen Cylinders shall be stored:
Separate from fuel gas cylinders a minimum of 10 ft
Separate from fuel gas cylinders a minimum of 20 ft
In a centrally located air tight closet
,NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
In a storage locker - Correct Answer ✅Separate from fuel
gas cylinders a minimum of 20 ft
What size diameter anchor bolts should open web joists have
at each end?
1 1/2"
2 1/2"
3 1/2"
4 1/2" - Correct Answer ✅2 1/2"
When should duplex nails be used?
When building concrete forms
When framing walls
When constructing cabinets
When applying shingles - Correct Answer ✅When building
concrete forms
Where would the contractor find details of wall penetrations
that are to be constructed as a part of the project?
,NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
Technical specifications
Supplemental conditions
General conditions
Bid request documents - Correct Answer ✅Technical
specifications
Trades that typically have the most stringent and specialized
coordination requirements for project closeout are :
Concrete and masonry
Mechanical and electrical
Drywall and painting
site work and concrete - Correct Answer ✅Mechanical and
electrical
When forming waffle slabs in a multistory building which of
the following should be used?
Gang forms
Pan forms
Panel forms
, NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
Earth forms - Correct Answer ✅Pan Forms
Fiberglass insulation batts are being installed in an attic.
Where should the vapor barrier barrier be installed?
Around both of the layers
Between the layers of insulation
Over the insulation
Under the insulation - Correct Answer ✅Under the
insulation
A crane is operating near overhead power lines rated less
than 50kV. What is the required minimum distance?
5 feet
10 feet
20 feet
50 feet - Correct Answer ✅10 feet
It is allowable to excavate how far below a trench box?
1 foot
Answers (Latest Update 2024) 110
Questions
Which of the following is included in a company's general
overhead costs?
Performance Bonds
Withholding Taxes
Costs for equipment purchase and rentals
The company's administrative expenses - Correct Answer
✅The company's administrative expenses
What is the purpose of ventilating unconditioned spaces?
To control moisture
Dehumidification
Control oxygen levels
Temperature Control - Correct Answer ✅To control moisture
Oxygen Cylinders shall be stored:
Separate from fuel gas cylinders a minimum of 10 ft
Separate from fuel gas cylinders a minimum of 20 ft
In a centrally located air tight closet
,NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
In a storage locker - Correct Answer ✅Separate from fuel
gas cylinders a minimum of 20 ft
What size diameter anchor bolts should open web joists have
at each end?
1 1/2"
2 1/2"
3 1/2"
4 1/2" - Correct Answer ✅2 1/2"
When should duplex nails be used?
When building concrete forms
When framing walls
When constructing cabinets
When applying shingles - Correct Answer ✅When building
concrete forms
Where would the contractor find details of wall penetrations
that are to be constructed as a part of the project?
,NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
Technical specifications
Supplemental conditions
General conditions
Bid request documents - Correct Answer ✅Technical
specifications
Trades that typically have the most stringent and specialized
coordination requirements for project closeout are :
Concrete and masonry
Mechanical and electrical
Drywall and painting
site work and concrete - Correct Answer ✅Mechanical and
electrical
When forming waffle slabs in a multistory building which of
the following should be used?
Gang forms
Pan forms
Panel forms
, NASCLA Sample Exam Questions and
Answers (Latest Update 2024) 110
Questions
Earth forms - Correct Answer ✅Pan Forms
Fiberglass insulation batts are being installed in an attic.
Where should the vapor barrier barrier be installed?
Around both of the layers
Between the layers of insulation
Over the insulation
Under the insulation - Correct Answer ✅Under the
insulation
A crane is operating near overhead power lines rated less
than 50kV. What is the required minimum distance?
5 feet
10 feet
20 feet
50 feet - Correct Answer ✅10 feet
It is allowable to excavate how far below a trench box?
1 foot
