1. Which type of device is most accurate to determine a reference plane for
leveling? ANS >>> Theodolite
2. Each suspension rope used on non-adjustable suspension scaffolds shall
be capable of supporting at least the maximum intended load applied to
that rope. ANS >>> 6 times
3. What can have detrimental impacts on the environment? ANS >>> Stormwat
runoff
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, 4. When is the deadline to file electronic W-2 Forms with the Social Security
Administration? ANS >>> 3/31/2021 12 ANS >>>00 ANS >>>00 AM
5. Stair headroom is measured from the ceiling directly above which point?
ANS >>> -
Edge of nosing
6. When reviewing plans and detail drawings, size means inches to , and
scale means inches to . ANS >>> Inches, feet
7. When mobile scaffolds are being used in a stationary manner, what preven-
tative measures shall be used to prevent movement of the scaffold? ANS >>>
Positive wheel and/or wheel and swivel locks
8. What is the primary purpose of erosion and sediment controls? ANS >>> To
protect surface waters
9. Which mortar type is useful for structures below grade, manholes, and catch
basins? ANS >>> Type M
10. Which of the following forms of business ownership is least regulated
ANS >>> -
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, Sole proprietor
11. What is the minimum gauge for a metal deck that will have side laps
welded? ANS >>> 20 gauge or heavier
12. Which type of projects are track loaders best suited for? ANS >>>
Projects where good traction and reduced ground pressures are required.
13. What is the maximum width of a swinging door leaf? ANS >>> 48 inches
14. The will show how a steel joist girder is recommended to be
placed. ANS >>> Tag end
15. What is an invitation to bid? ANS >>> A document that gives a brief
overview of the project, deadlines, and general requirements.
16. In a Type A unit, if measuring to the highest part of the rim or highest part of
the counter, what is the maximum height of the sink front above the floor? ANS
>>> 34"
17. Which roof rafters extend diagonally from the corners formed by the top
plates to the ridge board? ANS >>> Hip
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leveling? ANS >>> Theodolite
2. Each suspension rope used on non-adjustable suspension scaffolds shall
be capable of supporting at least the maximum intended load applied to
that rope. ANS >>> 6 times
3. What can have detrimental impacts on the environment? ANS >>> Stormwat
runoff
mailto:https://www.stuvia.com/user/techgrades 1/
20
, 4. When is the deadline to file electronic W-2 Forms with the Social Security
Administration? ANS >>> 3/31/2021 12 ANS >>>00 ANS >>>00 AM
5. Stair headroom is measured from the ceiling directly above which point?
ANS >>> -
Edge of nosing
6. When reviewing plans and detail drawings, size means inches to , and
scale means inches to . ANS >>> Inches, feet
7. When mobile scaffolds are being used in a stationary manner, what preven-
tative measures shall be used to prevent movement of the scaffold? ANS >>>
Positive wheel and/or wheel and swivel locks
8. What is the primary purpose of erosion and sediment controls? ANS >>> To
protect surface waters
9. Which mortar type is useful for structures below grade, manholes, and catch
basins? ANS >>> Type M
10. Which of the following forms of business ownership is least regulated
ANS >>> -
mailto:https://www.stuvia.com/user/techgrades 2/
20
, Sole proprietor
11. What is the minimum gauge for a metal deck that will have side laps
welded? ANS >>> 20 gauge or heavier
12. Which type of projects are track loaders best suited for? ANS >>>
Projects where good traction and reduced ground pressures are required.
13. What is the maximum width of a swinging door leaf? ANS >>> 48 inches
14. The will show how a steel joist girder is recommended to be
placed. ANS >>> Tag end
15. What is an invitation to bid? ANS >>> A document that gives a brief
overview of the project, deadlines, and general requirements.
16. In a Type A unit, if measuring to the highest part of the rim or highest part of
the counter, what is the maximum height of the sink front above the floor? ANS
>>> 34"
17. Which roof rafters extend diagonally from the corners formed by the top
plates to the ridge board? ANS >>> Hip
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20
