CONTRACTOR LICENSE- QUESTIONS
WITH 100% VERIFIED ANSWERS
The maximum slope for permanent fill on a building lot is _____________. - ✔✔50%
Cements and aggregates used in concrete shall comply with _______________. - ✔✔ACI 318
Which of the following is not approved for attaching asphalt shingles? - ✔✔staples
A cricket or saddle shall be installed on the ridge side of any chimney greater than _____
inches. - ✔✔30
When fire blocking is required, the spacing must not exceed _______________. - ✔✔10 feet
What is the maximum unlatching force for panic and fire hardware? - ✔✔15 lbs.
The grade shall be sloped away from a building no less than 1:20 for a minimum distance
of how many feet? - ✔✔10
Nails used to install mechanically laminated flooring shall be ________ times as long as the
thickness of the boards. - ✔✔2- 1/2
Property owners who are planning on digging deep excavations on their property must notify all
adjacent property owners within __________ days of starting the excavation work. -
✔✔10
Joist girders must not be ______________. - ✔✔bridged
,The end ancore bolt for a deep long span joist is ___________. - ✔✔3/4 inch
What does the 15 denote on the deep long span joist destination 56DLH15? -
✔✔chord number
Bearing depth of a K-series joist is ____________ inches. - ✔✔2- 1/2
Bridging attachment to the joist must be capable of resisting a horizontal force of not less than
__________ pounds. - ✔✔700
Placing construction loads on unbridged joists is allowed if _____________________________.
- ✔✔it is not allowed under any circumstances
OSHA required that a bundle of bridging not exceed a total of ___________ pounds. -
✔✔1000
During shipment the orientation of open web joists should be _____________. - ✔✔upside
down
The bearing depth for a deep long span joist on a steel bearing plate is _________________. -
✔✔4 inches
Camber in K-series joist is _______________. - ✔✔optional
What is the number of rows of bridging required for a 38 foot joist with a #8 chord member? -
✔✔3
The proper end ancore weld for a deep long span joist is ____________. - ✔✔1/4" @ 2"
, The hardest part of a grader's work is.... - ✔✔finish blading
The effect of working uphill using a scraper is.... - ✔✔increased cycle time
A 45 degree slope is equal to a ____________ percent slope. - ✔✔100
Which of the following is not a method to dewater a trench? - ✔✔trench drain balloon
Generally speaking ________________ rock is the easiest to rip. - ✔✔sedimentary
The bottom of the trench box should be no higher than _____________ feet above the pipe or
the ditch will be unsafe. - ✔✔5
Struck capacity shows the contents of the bucket when it's filled.... - ✔✔to the level of the
rim
A trench box is used to.... - ✔✔none of the above
Normally the travel speed of a dozer is ________ to ___________ mph. - ✔✔1.5 to 4
On a grading plan contour lines are used to show ________________. - ✔✔elevation
Which of the following is an advantage of slot dozing? - ✔✔it reduces the amount of
load lost
What should a dozer be aligned with before making a pass? - ✔✔blade dump area
WITH 100% VERIFIED ANSWERS
The maximum slope for permanent fill on a building lot is _____________. - ✔✔50%
Cements and aggregates used in concrete shall comply with _______________. - ✔✔ACI 318
Which of the following is not approved for attaching asphalt shingles? - ✔✔staples
A cricket or saddle shall be installed on the ridge side of any chimney greater than _____
inches. - ✔✔30
When fire blocking is required, the spacing must not exceed _______________. - ✔✔10 feet
What is the maximum unlatching force for panic and fire hardware? - ✔✔15 lbs.
The grade shall be sloped away from a building no less than 1:20 for a minimum distance
of how many feet? - ✔✔10
Nails used to install mechanically laminated flooring shall be ________ times as long as the
thickness of the boards. - ✔✔2- 1/2
Property owners who are planning on digging deep excavations on their property must notify all
adjacent property owners within __________ days of starting the excavation work. -
✔✔10
Joist girders must not be ______________. - ✔✔bridged
,The end ancore bolt for a deep long span joist is ___________. - ✔✔3/4 inch
What does the 15 denote on the deep long span joist destination 56DLH15? -
✔✔chord number
Bearing depth of a K-series joist is ____________ inches. - ✔✔2- 1/2
Bridging attachment to the joist must be capable of resisting a horizontal force of not less than
__________ pounds. - ✔✔700
Placing construction loads on unbridged joists is allowed if _____________________________.
- ✔✔it is not allowed under any circumstances
OSHA required that a bundle of bridging not exceed a total of ___________ pounds. -
✔✔1000
During shipment the orientation of open web joists should be _____________. - ✔✔upside
down
The bearing depth for a deep long span joist on a steel bearing plate is _________________. -
✔✔4 inches
Camber in K-series joist is _______________. - ✔✔optional
What is the number of rows of bridging required for a 38 foot joist with a #8 chord member? -
✔✔3
The proper end ancore weld for a deep long span joist is ____________. - ✔✔1/4" @ 2"
, The hardest part of a grader's work is.... - ✔✔finish blading
The effect of working uphill using a scraper is.... - ✔✔increased cycle time
A 45 degree slope is equal to a ____________ percent slope. - ✔✔100
Which of the following is not a method to dewater a trench? - ✔✔trench drain balloon
Generally speaking ________________ rock is the easiest to rip. - ✔✔sedimentary
The bottom of the trench box should be no higher than _____________ feet above the pipe or
the ditch will be unsafe. - ✔✔5
Struck capacity shows the contents of the bucket when it's filled.... - ✔✔to the level of the
rim
A trench box is used to.... - ✔✔none of the above
Normally the travel speed of a dozer is ________ to ___________ mph. - ✔✔1.5 to 4
On a grading plan contour lines are used to show ________________. - ✔✔elevation
Which of the following is an advantage of slot dozing? - ✔✔it reduces the amount of
load lost
What should a dozer be aligned with before making a pass? - ✔✔blade dump area
