Kansas Framing Contractor Exam
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Which of the following is the standard spacing for wall studs in
residential construction?
A. 12 inches
B. 16 inches
C. 24 inches
D. 32 inches
B. 16 inches
Rationale: 16 inches on center is the most common spacing for wall studs
in residential framing, providing structural integrity and supporting
drywall or sheathing.
2. What is the minimum grade of lumber typically used for floor joists in
residential framing?
A. Select Structural
B. No. 1
C. No. 2
D. Utility
C. No. 2
Rationale: No. 2 grade lumber is standard for floor joists, balancing
strength and cost efficiency.
, 3. When framing a door opening, what is the horizontal member above
the opening called?
A. Sill plate
B. Header
C. King stud
D. Cripple stud
B. Header
Rationale: A header distributes the load around the opening and supports
the wall above the door or window.
4. Which fastener is most commonly used to secure wall studs to the top
and bottom plates?
A. 16d nails
B. 8d nails
C. 10d nails
D. 6d nails
C. 10d nails
Rationale: 10d nails are commonly used to attach studs to plates,
providing sufficient holding power.
5. What is the purpose of a sill plate in wood framing?
A. To support ceiling joists
B. To anchor the structure to the foundation
C. To provide a nailing surface for roofing
D. To hold floor joists in place
B. To anchor the structure to the foundation
Rationale: The sill plate sits on the foundation and anchors the framing,
usually with anchor bolts.
6. In roof framing, a rafter that extends from the ridge to the wall plate is
called:
A. Hip rafter
B. Jack rafter
, C. Common rafter
D. Valley rafter
C. Common rafter
Rationale: Common rafters run perpendicular from the ridge to the top
plate and are the main structural members of the roof.
7. What is the primary purpose of blocking between studs?
A. To support drywall edges
B. To strengthen the wall against lateral forces
C. To hold plumbing and electrical lines
D. All of the above
D. All of the above
Rationale: Blocking adds strength, provides nailing surfaces for finishes,
and supports mechanical systems.
8. Which type of framing involves constructing the exterior walls first,
then adding the interior walls?
A. Balloon framing
B. Platform framing
C. Post-and-beam framing
D. Timber framing
B. Platform framing
Rationale: Platform framing is the standard modern method where each
floor is built as a platform, simplifying construction.
9. When cutting rafters for a gable roof, the angle at the ridge is called:
A. Plumb cut
B. Birdsmouth cut
C. Seat cut
D. Tail cut
A. Plumb cut
Rationale: The plumb cut is made at the top end of the rafter to allow it to
sit flush against the ridge board.
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Which of the following is the standard spacing for wall studs in
residential construction?
A. 12 inches
B. 16 inches
C. 24 inches
D. 32 inches
B. 16 inches
Rationale: 16 inches on center is the most common spacing for wall studs
in residential framing, providing structural integrity and supporting
drywall or sheathing.
2. What is the minimum grade of lumber typically used for floor joists in
residential framing?
A. Select Structural
B. No. 1
C. No. 2
D. Utility
C. No. 2
Rationale: No. 2 grade lumber is standard for floor joists, balancing
strength and cost efficiency.
, 3. When framing a door opening, what is the horizontal member above
the opening called?
A. Sill plate
B. Header
C. King stud
D. Cripple stud
B. Header
Rationale: A header distributes the load around the opening and supports
the wall above the door or window.
4. Which fastener is most commonly used to secure wall studs to the top
and bottom plates?
A. 16d nails
B. 8d nails
C. 10d nails
D. 6d nails
C. 10d nails
Rationale: 10d nails are commonly used to attach studs to plates,
providing sufficient holding power.
5. What is the purpose of a sill plate in wood framing?
A. To support ceiling joists
B. To anchor the structure to the foundation
C. To provide a nailing surface for roofing
D. To hold floor joists in place
B. To anchor the structure to the foundation
Rationale: The sill plate sits on the foundation and anchors the framing,
usually with anchor bolts.
6. In roof framing, a rafter that extends from the ridge to the wall plate is
called:
A. Hip rafter
B. Jack rafter
, C. Common rafter
D. Valley rafter
C. Common rafter
Rationale: Common rafters run perpendicular from the ridge to the top
plate and are the main structural members of the roof.
7. What is the primary purpose of blocking between studs?
A. To support drywall edges
B. To strengthen the wall against lateral forces
C. To hold plumbing and electrical lines
D. All of the above
D. All of the above
Rationale: Blocking adds strength, provides nailing surfaces for finishes,
and supports mechanical systems.
8. Which type of framing involves constructing the exterior walls first,
then adding the interior walls?
A. Balloon framing
B. Platform framing
C. Post-and-beam framing
D. Timber framing
B. Platform framing
Rationale: Platform framing is the standard modern method where each
floor is built as a platform, simplifying construction.
9. When cutting rafters for a gable roof, the angle at the ridge is called:
A. Plumb cut
B. Birdsmouth cut
C. Seat cut
D. Tail cut
A. Plumb cut
Rationale: The plumb cut is made at the top end of the rafter to allow it to
sit flush against the ridge board.
