Sample Questions RBC ACTUAL EXAM 2026 COMPLETE
EXAM AND A STUDY GUIDE ALL ACCURATE QUESTIONS AND
CORRECT VERIFIED ANSWERS (A NEW UPDATED VERSION)
|ALREADY GRADED A+ (BRAND NEW!!) FULL REVISED
The header is an exterior bearing wall of a building that is 28 feet
wide, 50 pound snow load, supports a roof, ceiling and one
center bearing floor. If 3-2X12S are used, what is the allowable
span?
ANSWERS: 8'-0"
How far into concrete must anchor bolts extend?
ANSWERS: 7"
What is the maximum height of the backfill for a play masonry
foundation wall, 8" high and 8" thick, is constructed in type GW
soil?
ANSWERS: 5'
If a footing is 18" wide, what is the maximum width of a foundation
wall placed on this footing?
ANSWERS: 14"
,What is the slope allowance for the bottom of a footing___in ____
ANSWERS: 1 unit in 10 = 10% Slope
How far must foundation gravel extend above the footing drain?
ANSWERS: 6"
What distance from a wall must be base of a ladder be placed that
has a working length of 16'?
ANSWERS: 4' -it is 1/4 the working length
What is the term for the basic starting point for the layout of a
building?
ANSWERS: benchmark
What is required to vent a hip roof?
ANSWERS: soffit and ridge vents
What is the overlap in inches of nominal 8" Palin-bevel wood siding
board?
ANSWERS: 1 1/4" plain bevel wood siding
,What is the nailing requirement for a plywood soffit?
ANSWERS: 4D nails spaced 6" apart
What is the spacing In inches pf veneer ties?
ANSWERS: 36 inches
What is the minimum penetration of a drywall screw into wood ?
ANSWERS: 5/8"
What is the minimum width of a stairway?
ANSWERS: 36"
What is the most often used hinge for hanging residential doors?
ANSWERS: loose pin butt mortise hinge
What size window is required in a bathroom if there is no mechanical
ventilation?
ANSWERS: 3 square feet
, What is the minimum width of a hallway?
ANSWERS: 3'
In Virginia, what are the R Value insulation requirements for the
ceiling, wall, and floor.
ANSWERS: 49, 20, 19
The under-floor space vents must be covered with material with a
least dimension of?
ANSWERS: 1/4"
What is the maximum slump of concrete placed in removable forms?
ANSWERS: 6"
The end joints of double top plates must be offset at least ?
ANSWERS: 24"
What's the required clearance of wood siding from the ground
before it is required to be preservative treated ?
ANSWERS: 6"
EXAM AND A STUDY GUIDE ALL ACCURATE QUESTIONS AND
CORRECT VERIFIED ANSWERS (A NEW UPDATED VERSION)
|ALREADY GRADED A+ (BRAND NEW!!) FULL REVISED
The header is an exterior bearing wall of a building that is 28 feet
wide, 50 pound snow load, supports a roof, ceiling and one
center bearing floor. If 3-2X12S are used, what is the allowable
span?
ANSWERS: 8'-0"
How far into concrete must anchor bolts extend?
ANSWERS: 7"
What is the maximum height of the backfill for a play masonry
foundation wall, 8" high and 8" thick, is constructed in type GW
soil?
ANSWERS: 5'
If a footing is 18" wide, what is the maximum width of a foundation
wall placed on this footing?
ANSWERS: 14"
,What is the slope allowance for the bottom of a footing___in ____
ANSWERS: 1 unit in 10 = 10% Slope
How far must foundation gravel extend above the footing drain?
ANSWERS: 6"
What distance from a wall must be base of a ladder be placed that
has a working length of 16'?
ANSWERS: 4' -it is 1/4 the working length
What is the term for the basic starting point for the layout of a
building?
ANSWERS: benchmark
What is required to vent a hip roof?
ANSWERS: soffit and ridge vents
What is the overlap in inches of nominal 8" Palin-bevel wood siding
board?
ANSWERS: 1 1/4" plain bevel wood siding
,What is the nailing requirement for a plywood soffit?
ANSWERS: 4D nails spaced 6" apart
What is the spacing In inches pf veneer ties?
ANSWERS: 36 inches
What is the minimum penetration of a drywall screw into wood ?
ANSWERS: 5/8"
What is the minimum width of a stairway?
ANSWERS: 36"
What is the most often used hinge for hanging residential doors?
ANSWERS: loose pin butt mortise hinge
What size window is required in a bathroom if there is no mechanical
ventilation?
ANSWERS: 3 square feet
, What is the minimum width of a hallway?
ANSWERS: 3'
In Virginia, what are the R Value insulation requirements for the
ceiling, wall, and floor.
ANSWERS: 49, 20, 19
The under-floor space vents must be covered with material with a
least dimension of?
ANSWERS: 1/4"
What is the maximum slump of concrete placed in removable forms?
ANSWERS: 6"
The end joints of double top plates must be offset at least ?
ANSWERS: 24"
What's the required clearance of wood siding from the ground
before it is required to be preservative treated ?
ANSWERS: 6"
