NYC Carpenter Exam Questions With Correct
Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. Which of the following tools is primarily used to measure angles in
carpentry?
a) Tape measure
b) Level
c) Square
d) Hammer
c) Square
Squares are designed specifically to measure and mark right
angles, which are common in carpentry.
2. What is the standard thickness of a sheet of plywood labeled as
3/4"?
a) 1/2"
b) 3/4"
c) 1"
d) 5/8"
b) 3/4"
The label indicates the nominal thickness; actual may vary slightly
due to sanding.
3. Which type of joint is commonly used for cabinet frames and
provides a strong corner connection?
a) Butt joint
b) Dovetail joint
c) Lap joint
, d) Rabbet joint
b) Dovetail joint
Dovetail joints interlock and are resistant to being pulled apart,
making them ideal for cabinets.
4. When installing a load-bearing beam, which material property is
most critical?
a) Color
b) Strength
c) Grain pattern
d) Flexibility
b) Strength
The beam must support the weight above it safely; strength is the
most critical factor.
5. What is the primary purpose of shims in carpentry?
a) Decoration
b) Leveling and spacing
c) Cutting wood
d) Joining materials
b) Leveling and spacing
Shims fill gaps and ensure surfaces are level and plumb.
6. Which type of saw is best for making curved cuts in wood?
a) Circular saw
b) Jigsaw
c) Table saw
d) Handsaw
b) Jigsaw
Jigsaws allow for controlled curved or intricate cuts in wood.
,7. What is the nominal size of a standard 2x4 piece of lumber?
a) 2" x 4"
b) 1.5" x 3.5"
c) 2.5" x 4.5"
d) 1" x 3"
b) 1.5" x 3.5"
Nominal sizes refer to rough-cut dimensions; finished lumber is
smaller after planing.
8. When joining two boards at a right angle without fasteners, which
joint is the strongest?
a) Butt joint
b) Lap joint
c) Miter joint
d) Dovetail joint
d) Dovetail joint
The interlocking shape provides mechanical strength without nails
or screws.
9. What is the minimum clear spacing required between parallel
wood joists to allow for airflow?
a) 1/4"
b) 1/2"
c) 1"
d) 2"
b) 1/2"
Spacing ensures proper ventilation to prevent moisture buildup
and wood rot.
, 10. Which of the following is a common hardwood used in
furniture making?
a) Pine
b) Oak
c) Cedar
d) Fir
b) Oak
Oak is strong, durable, and commonly used in high-quality
furniture.
11. In NYC building codes, what type of wood is generally
permitted for structural framing?
a) Pressure-treated lumber
b) Untreated tropical hardwood
c) Particleboard
d) Plywood only
a) Pressure-treated lumber
Pressure-treated lumber resists decay and insect damage, meeting
structural requirements.
12. When using a circular saw, what is the safest way to prevent
kickback?
a) Use a dull blade
b) Push the saw too quickly
c) Ensure the blade is fully visible before cutting
d) Cut without supporting the workpiece
c) Ensure the blade is fully visible before cutting
Visibility ensures the wood is properly guided and reduces the
chance of kickback.
Answers (Verified Answers) Plus Rationales
2026 Q&A | Instant Download Pdf
1. Which of the following tools is primarily used to measure angles in
carpentry?
a) Tape measure
b) Level
c) Square
d) Hammer
c) Square
Squares are designed specifically to measure and mark right
angles, which are common in carpentry.
2. What is the standard thickness of a sheet of plywood labeled as
3/4"?
a) 1/2"
b) 3/4"
c) 1"
d) 5/8"
b) 3/4"
The label indicates the nominal thickness; actual may vary slightly
due to sanding.
3. Which type of joint is commonly used for cabinet frames and
provides a strong corner connection?
a) Butt joint
b) Dovetail joint
c) Lap joint
, d) Rabbet joint
b) Dovetail joint
Dovetail joints interlock and are resistant to being pulled apart,
making them ideal for cabinets.
4. When installing a load-bearing beam, which material property is
most critical?
a) Color
b) Strength
c) Grain pattern
d) Flexibility
b) Strength
The beam must support the weight above it safely; strength is the
most critical factor.
5. What is the primary purpose of shims in carpentry?
a) Decoration
b) Leveling and spacing
c) Cutting wood
d) Joining materials
b) Leveling and spacing
Shims fill gaps and ensure surfaces are level and plumb.
6. Which type of saw is best for making curved cuts in wood?
a) Circular saw
b) Jigsaw
c) Table saw
d) Handsaw
b) Jigsaw
Jigsaws allow for controlled curved or intricate cuts in wood.
,7. What is the nominal size of a standard 2x4 piece of lumber?
a) 2" x 4"
b) 1.5" x 3.5"
c) 2.5" x 4.5"
d) 1" x 3"
b) 1.5" x 3.5"
Nominal sizes refer to rough-cut dimensions; finished lumber is
smaller after planing.
8. When joining two boards at a right angle without fasteners, which
joint is the strongest?
a) Butt joint
b) Lap joint
c) Miter joint
d) Dovetail joint
d) Dovetail joint
The interlocking shape provides mechanical strength without nails
or screws.
9. What is the minimum clear spacing required between parallel
wood joists to allow for airflow?
a) 1/4"
b) 1/2"
c) 1"
d) 2"
b) 1/2"
Spacing ensures proper ventilation to prevent moisture buildup
and wood rot.
, 10. Which of the following is a common hardwood used in
furniture making?
a) Pine
b) Oak
c) Cedar
d) Fir
b) Oak
Oak is strong, durable, and commonly used in high-quality
furniture.
11. In NYC building codes, what type of wood is generally
permitted for structural framing?
a) Pressure-treated lumber
b) Untreated tropical hardwood
c) Particleboard
d) Plywood only
a) Pressure-treated lumber
Pressure-treated lumber resists decay and insect damage, meeting
structural requirements.
12. When using a circular saw, what is the safest way to prevent
kickback?
a) Use a dull blade
b) Push the saw too quickly
c) Ensure the blade is fully visible before cutting
d) Cut without supporting the workpiece
c) Ensure the blade is fully visible before cutting
Visibility ensures the wood is properly guided and reduces the
chance of kickback.
