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General Contractor License - KB2 Study Prep - Full Set questions and correct answers (elaborations) with 100% accurate , verified , latest fully updated , 2024/2025 ,already passed , graded a+, complete solutions guarantee distinctions rationales| 5-star $7.99   Add to cart

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General Contractor License - KB2 Study Prep - Full Set questions and correct answers (elaborations) with 100% accurate , verified , latest fully updated , 2024/2025 ,already passed , graded a+, complete solutions guarantee distinctions rationales| 5-star

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General Contractor License - KB2 Study Prep - Full Set questions and correct answers (elaborations) with 100% accurate , verified , latest fully updated , 2024/2025 ,already passed , graded a+, complete solutions guarantee distinctions rationales| 5-star rating

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  • August 5, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Commercial Construction
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General Contractor License - KB2 Study Prep - Full
Set
.667 - ANS-The top of a 4 inch concrete slab is at one foot above the benchmark. What is the
elevation at the bottom of the slab?

"F" Channel - ANS-A kind of molding installed on the vertical wall used to accept aluminum soffit
panels is:

#6 - ANS-What is the minimum size screw for attaching gypsum board to steel studs?

#6 x 1 inch - ANS-What is the smallest sized screw that can be used to attach 1/2 inch gypsum
board to load bearing steel studs?

0.019 inch - ANS-Weep screeds shall be a minimum of _____ corrosion resistant weep screed
or plastic weep screed.

0.25 - ANS-What is the minimum thickness of fiber cement panel siding?

1 #4 reinforcing bar in top and bottom of footing - ANS-What is the minimum reinforcing bar
requirement for a slab-on-ground with turned down footings?

1 foot in 12 feet - ANS-The slope ratio of a handicap accessible ramp shall be a maximum of
_____.

1 inch - ANS-How much clearance is needed between the bottom of the roof sheathing and the
insulation for a cornice vent?

1 inch - ANS-What is the normal lap for bevel wood siding?

1 layer of # 15 - ANS-Asphalt shingles installed in warmer climates with a slope of 4 in 12 or
more should have a minimum underlayment of:

1 number 5 or two Number 4 bars in the middle third of the footing - ANS-A concrete
slab-on-ground cast monolithically with the footing shall be permitted to locate _____ as an
alternative to placement at the footing top and bottom?

1-1/2 by 3-1/2 - ANS-What is the actual size of a 2 x 4 surfaced dry piece of framing lumber?

1-1/2 inch - ANS-How large of a hole can be drilled into a steel stud?

,1-1/2 inch - ANS-The minimum depth of wire wall ties embedded in mortar of solid masonry unit
is?

1-1/2 inches - ANS-Nails used for installing Hardboard panel siding vertically must
accommodate the sheathing and penetrate the framing a minimum of how much?

1-1/4 inch - ANS-Steel wall framing track shall have a minimum flange width of _____?

1-1/4 inches - ANS-Tracks for structural steel framing shall have a minimum flange width of:

1-5/8 inches - ANS-Structural steel framing shall have a minimum flange width of:

1,087 sq. ft. - ANS-Refer to the illustration of a 2 story house w/lap siding plans, (complete set
of plans at the test center), How much siding is needed on the rear of the house? (Assume
using 6 inch siding with a 2 inch overlap, add 10% for waste and deduct 130 square feet for
doors and windows.)

1/16 inch - ANS-How close can your string line be to the cinder block wall you are building?

1/16 inch - ANS-If you are using a mason's line to build a wall, how far should the string be from
the wall?

1/2 inch - ANS-An untreated wood girder beam that sets in a pocket of a concrete foundation
wall that is subject to weather shall have a minimum air space of?

1/2 inch - ANS-The maximum slope for a horizontal drain and vent combination is _____ every
12 inches.

1/2 inch - ANS-Wall ties should be placed how far from the edge of a masonry unit?

1/2 inch - ANS-What is the thickest insulation panel that is allowed in an interior floor assembly?

1/3 acre - ANS-Refer to the illustration of a 2 story house w/lap siding plans, (available at the
testing center) How many acres is the site for the house plan?

1/4 - ANS-The maximum depth of a notch in the end of a floor joist is _____ of the depth of the
joist.

1/4 inch - ANS-How much clearance should be left between the ends of the panel and trim on
vinyl siding?

1/4 inch - ANS-What is the minimum size of a bed joint in a masonry wall at the foundation?

1/4 of depth - ANS-What is the maximum notch that is allowed at the end of a joist?

, 1/6 - ANS-According to the Code, notches allowed in the top or bottom of joists shall not exceed
what fraction of the depth of the joist?

1/6 - ANS-The maximum depth of a notch in the top or bottom of a floor joist is _____ of the
depth of the joist.

10 - ANS-A minimum tread run for stairways (other than spiral stairs) in single family dwellings
having an occupant load of less than 10 is _____ inches.

10 feet - ANS-A lot shall be graded to drain surface water away from foundation walls for a
minimum of _____ feet.

10 feet - ANS-How close to a plastic or canvas tarpulin can you place a portable heat source?

10 feet - ANS-The ground immediately adjacent to the foundation shall be sloped away from the
building at a slope of not less than 5 percent for a minimum of _____ feet

10 feet - ANS-What is the maximum allowable spacing between fire blocking in a concealed
wall?

10 to 12 cubic yards - ANS-Refer to the illustration of a 2 story house w/lap siding plans,
(complete set of plans at the test center), How many cubic yards of concrete would be required
for the footer only?

10.70 feet. - ANS-Given: Using a builder's level, the grade for a footing is being set. The bottom
of the footing will be at an elevation of 94.00. A back site to the bench mark (elevation of
100.00) has a rod reading of 4.70. If the grade is correct, the rod reading for the bottom of the
footing should be:

10% - ANS-What is the maximum slope of a footing trench before stepping is required?

12 - ANS-When installing brown cellulose insulation in an attic, how many inches of insulation
are needed to have a R38 if the R factor is 3.1 per inch?

12 inches - ANS-10 foot long planks used on scaffolding should not extend over the edges of
the support more than:

12 inches - ANS-According to code, what is the minimum required width of a footing in soil rated
at 2000 PSF for a single story building with 8 inch thick masonry walls?

12 inches - ANS-How much overlap should planks on scaffolding be that are not immovable?

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