1|Page
NASCLA Electrical Exam ||Verified Exam!!!|| Most
Recent Exam Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already
Graded A+ | Guaranteed Success | Newest Exam!!!
When forming waffle slabs in a multistory building which of
the following should be used?
Gang forms
Pan forms
Panel forms
Earth forms - 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 - Answer-Under the insulation
A crane is operating near overhead power lines rated less
than 50kV. What is the required minimum distance?
5 feet
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10 feet
20 feet
50 feet - Answer-10 feet
It is allowable to excavate how far below a trench box?
1 foot
1.75 feet
2 feet
2.5 feet - Answer-2 feet
When storing steel joists at a job site they should be
Protected from weather
Close to the area where they are being used
Vertical, right side up
Vertical, laid flat, or as shipped - Answer-Vertical, laid flat,
or as shippied
An installed truss has a 20 foot span and a depth of 6 feet.
What is the maximum amount it can be out of plumb?
1.5 inches
1.75 inches
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2 inches
2.5 inches - Answer-1.5 inches
What does the term retainage mean?
Amount not yet paid to a subcontractor by the primary
contractor
The amount remaining to be billed on a project
The value of work that has been rejected by the owner
A percentage of the progress payment withheld by the
owner - Answer-A percentage of the progress payment
withheld by the owner
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 - Answer-The
company's administrative expenses
What is the purpose of ventilating unconditioned spaces?
To control moisture
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Dehumidification
Control oxygen levels
Temperature Control - 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
In a storage locker - 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" - Answer-2 1/2"
When should duplex nails be used?
When building concrete forms
When framing walls
NASCLA Electrical Exam ||Verified Exam!!!|| Most
Recent Exam Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already
Graded A+ | Guaranteed Success | Newest Exam!!!
When forming waffle slabs in a multistory building which of
the following should be used?
Gang forms
Pan forms
Panel forms
Earth forms - 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 - Answer-Under the insulation
A crane is operating near overhead power lines rated less
than 50kV. What is the required minimum distance?
5 feet
,2|Page
10 feet
20 feet
50 feet - Answer-10 feet
It is allowable to excavate how far below a trench box?
1 foot
1.75 feet
2 feet
2.5 feet - Answer-2 feet
When storing steel joists at a job site they should be
Protected from weather
Close to the area where they are being used
Vertical, right side up
Vertical, laid flat, or as shipped - Answer-Vertical, laid flat,
or as shippied
An installed truss has a 20 foot span and a depth of 6 feet.
What is the maximum amount it can be out of plumb?
1.5 inches
1.75 inches
,3|Page
2 inches
2.5 inches - Answer-1.5 inches
What does the term retainage mean?
Amount not yet paid to a subcontractor by the primary
contractor
The amount remaining to be billed on a project
The value of work that has been rejected by the owner
A percentage of the progress payment withheld by the
owner - Answer-A percentage of the progress payment
withheld by the owner
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 - Answer-The
company's administrative expenses
What is the purpose of ventilating unconditioned spaces?
To control moisture
, 4|Page
Dehumidification
Control oxygen levels
Temperature Control - 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
In a storage locker - 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" - Answer-2 1/2"
When should duplex nails be used?
When building concrete forms
When framing walls
