Arizona (AZ) C60 Finish Carpentry Practice Exam

Arizona (AZ) C60 Finish Carpentry Practice Exam
This practice exam is based on the official content outline for the Arizona C-60 (CR-60 / R-
60) Finish Carpentry Contractor Examination administered by PSI. The exam covers
millwork installation, cabinetry, doors, windows, trim, stair components, blueprint reading,
material estimation, safety standards (OSHA 29 CFR 1926), and Arizona building codes.
The passing score is 70%, and candidates have 2.5 hours to complete the test. Questions
are multiple-choice with detailed explanations in italics .




Question 1
Which of the following materials is most commonly used for creating trim for doors and
windows in finish carpentry?

 A) MDF (Medium Density Fiberboard)
 B) Plywood
 C) Hardwood
 D) Particleboard

Correct Answer: C

Explanation: Hardwood is typically used for creating trim for doors and windows due to its
durability, workability, and aesthetic appeal. It provides a high-quality finish and can be
easily stained or painted .




Question 2
What is the recommended moisture content of wood for indoor cabinetry fabrication in
Arizona?

 A) 5-8%
 B) 12-15%
 C) 18-22%
 D) 25-30%

Correct Answer: B

, Explanation: Wood for indoor cabinetry should have a moisture content between 12-15%
to ensure it is stable and will not warp or shrink significantly in indoor environments.
Interior wood should be equilibrated to the indoor environment to minimize movement
after installation .




Question 3
Which of the following is an essential factor when selecting materials for custom
cabinetry?

 A) Color of the material
 B) Moisture resistance
 C) Flexibility
 D) Weight

Correct Answer: B

Explanation: Moisture resistance is crucial when selecting materials for custom cabinetry,
especially in areas like kitchens or bathrooms where high humidity is common. Wood with
low moisture absorption prevents warping and damage .




Question 4
What is the primary purpose of allowing lumber to acclimate on the job site?

 A) To increase its strength
 B) To reduce its weight
 C) To equalize its moisture content with the interior environment
 D) To allow paint to adhere better

Correct Answer: C

Explanation: Acclimation lets wood reach equilibrium with the site's humidity and
temperature, preventing later warping or shrinkage. A common rule is 24 hours of
acclimation for each inch of wood thickness .

, Question 5
Which lumber grade should you recommend to avoid knots and defects for a clear
finish?

 A) No. 2 Common
 B) Select Structural
 C) Clear grade
 D) Stud grade

Correct Answer: C

Explanation: "Clear grade" lumber is selected for its lack of knots and defects, providing a
smooth, uniform face ideal for staining or clear finishing .




Question 6
Which of the following is a characteristic of softwood commonly used in finish
carpentry?

 A) Heavy and dense
 B) Easily stained or painted
 C) Difficult to work with
 D) Very resistant to moisture

Correct Answer: B

Explanation: Softwoods such as pine, fir, and cedar are easier to work with, stain, and
paint, making them a popular choice in finish carpentry for trim, moldings, and cabinetry .




Question 7
What is the recommended moisture content of wood for interior trim installation?

 A) 5-8%
 B) 12-15%
 C) 18-22%
 D) 25-30%

, Correct Answer: B

Explanation: Interior wood should be equilibrated to the indoor environment, typically 12-
15% moisture, to minimize movement after installation .




Question 8
Which type of material is most sensitive to heat and should be protected with trivets?

 A) Laminate
 B) Solid surface (e.g., Corian)
 C) Butcher block wood
 D) Granite

Correct Answer: C

Explanation: Wood can scorch or burn; trivets prevent heat damage to butcher block
countertops .




Question 9
Which of the following wood species is commonly used for high-end cabinetry due to
its durability and workability?

 A) Pine
 B) Fir
 C) Hard Maple
 D) Spruce

Correct Answer: C

Explanation: Hard maple is a dense, durable hardwood commonly used for high-end
cabinetry due to its excellent workability and resistance to wear .