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1. A carpenter must install a beam that carries both live and dead loads.
Which type of load is considered temporary and variable?
A. Dead load
B. Live load
C. Static load
D. Point load
Answer: B. Live load ✔
Live loads are temporary forces such as people or furniture, unlike dead loads,
which are permanent structural weights.
2. When interpreting construction drawings, which view shows the building as
if cut horizontally?
A. Elevation
B. Section
C. Plan
D. Detail
Answer: C. Plan ✔
A plan view represents a horizontal cut, allowing visibility of layout elements
like walls and rooms.
, 3. What is the primary purpose of a sill sealer in framing?
A. Increase load capacity
B. Prevent moisture infiltration
C. Secure anchor bolts
D. Improve insulation
Answer: B. Prevent moisture infiltration ✔
A sill sealer acts as a moisture barrier between concrete and wood framing.
4. A carpenter is laying out stair stringers. What is the correct unit of
measurement for riser height?
A. Square inches
B. Linear inches
C. Degrees
D. Cubic feet
Answer: B. Linear inches ✔
Riser height is a linear measurement, representing vertical distance between
steps.
5. Which tool is best for checking vertical alignment of a wall?
A. Level
B. Plumb bob
C. Chalk line
D. Framing square
Answer: B. Plumb bob ✔
A plumb bob ensures true vertical alignment, critical in framing.
6. In roof framing, what is the function of a ridge board?
A. Support ceiling joists
B. Provide nailing surface for rafters
C. Carry roof loads
D. Anchor trusses
, Answer: B. Provide nailing surface for rafters ✔
The ridge board serves as a connection point, not a load-bearing member.
7. What is the standard spacing for wall studs in residential construction?
A. 12 inches
B. 16 inches
C. 20 inches
D. 24 inches
Answer: B. 16 inches ✔
Standard spacing is 16 inches on center, ensuring structural stability.
8. Which fastener provides the greatest withdrawal resistance?
A. Smooth nail
B. Screw
C. Staple
D. Brad
Answer: B. Screw ✔
Screws offer superior withdrawal resistance due to threaded design.
9. A carpenter must cut a 45° angle across a board. What type of cut is this?
A. Rip cut
B. Crosscut
C. Miter cut
D. Bevel cut
Answer: C. Miter cut ✔
A miter cut is an angled cut across the face of the material.
10.What is the purpose of blocking between joists?
A. Increase span length
B. Prevent twisting
C. Reduce load
D. Improve insulation