ARIZONA R-45 SHEET METAL CONTRACTOR
EXAM 200 Practice Questions with Verified
Answers & Detailed Rationales
University/Issuing Body: Arizona Registrar of Contractors (ROC) — PSI Testing Services
Course/Exam: R-45 Sheet Metal Contractor (Residential Specialty) License Exam
Professor/Examiner: Arizona Registrar of Contractors Board
Exam Format: Open Book | 75–100 Questions (Actual) / 200 Questions (Practice) | 240 Minutes
| 70% Passing Score
Prerequisite: Minimum 4 Years of Supervisory Trade Experience Within Past 10 Years
Reference Materials:
- SMACNA HVAC Duct Construction Standards
- Architectural Sheet Metal Manual, 6th Edition, SMACNA
- International Building Code (IBC)
- NRCA Roofing Manual
- CFR Title 29, Part 1926 (OSHA Safety Standards)
- Arizona ROC Regulations / Arizona Administrative Code Title 4, Chapter 9
📚 TABLE OF CONTENTS
| Section | Topic | Questions |
||-|--|
| 1 | Licensing, Scope of Work & Regulations | 1–25 |
| 2 | Sheet Metal Materials & Properties | 26–50 |
| 3 | Fabrication & Layout | 51–75 |
| 4 | HVAC Ductwork & Systems | 76–105 |
| 5 | Architectural Sheet Metal (Roofing, Gutters, Flashing) | 106–130 |
| 6 | Tools & Equipment | 131–150 |
| 7 | Installation, Fastening & Sealing | 151–175 |
| 8 | Blueprint Reading & Estimating | 176–190 |
| 9 | Safety & OSHA | 191–195 |
| 10 | Business & Contract Law | 196–200 |
,SECTION 1: LICENSING, SCOPE OF WORK & REGULATIONS
Questions 1–25
QUESTION 1
According to Arizona Administrative Code R4-9-106, what is the minimum passing grade
required on the R-45 trade examination?
A) 60%
B) 65%
C) 70%
D) 75%
Correct Answer: C — 70%
Rationale: Arizona Administrative Code R4-9-106(C) explicitly states that on each required
examination (both statutes and rules and trade), the qualifying party must receive a grade of at
least 70%. This applies to all specialty contractor exams, including the R-45 Sheet Metal
classification.
QUESTION 2
If a qualifying party fails the R-45 trade examination for the second time, how many calendar
days must they wait before retaking the exam?
A) 7 days
B) 14 days
C) 30 days
D) 90 days
Correct Answer: C — 30 days
Rationale: Candidates who fail the examination must wait 30 calendar days before retaking the
exam. This applies after the second and subsequent failures.
QUESTION 3
Which of the following best describes the scope of work permitted under the Arizona R-45 Sheet
Metal Contractor license?
,A) Installation of electrical wiring systems
B) Plumbing fixture installation and repair
C) Fabrication and installation of sheet metal components such as ducts and gutters
D) Structural concrete foundation construction
Correct Answer: C — Fabrication and installation of sheet metal components such as ducts and
gutters
Rationale: The R-45 license specifically covers fabrication, installation, and repair of sheet metal
systems including ducts, gutters, and flashings — not electrical, plumbing, or concrete work.
QUESTION 4
Which activity is expressly permitted for an Arizona R-45 sheet metal contractor?
A) Installing residential siding panels
B) Installing and repairing sheet-metal gutters and leaders
C) Performing structural steel framing
D) Painting interior walls
Correct Answer: B — Installing and repairing sheet-metal gutters and leaders
Rationale: R-45 contractors are authorized to install and repair sheet-metal gutters, leaders, and
related drainage components. Siding, structural steel framing, and painting are outside the
sheet metal specialty scope.
QUESTION 5
Which Arizona agency issues the R-45 Sheet Metal Contractor license?
A) Arizona Department of Environmental Quality
B) Arizona Registrar of Contractors (ROC)
C) Arizona State Board of Sheet Metal
D) Department of Labor
Correct Answer: B — Arizona Registrar of Contractors (ROC)
Rationale: The Arizona Registrar of Contractors (ROC) issues and regulates the R-45 Sheet
Metal license for residential specialty contracting.
QUESTION 6
What is the time limit for the Arizona R-45 Sheet Metal Contractor exam?
, A) 180 minutes (3 hours)
B) 210 minutes (3.5 hours)
C) 240 minutes (4 hours)
D) 300 minutes (5 hours)
Correct Answer: C — 240 minutes (4 hours)
Rationale: The R-45 exam has a time limit of 240 minutes (4 hours).
QUESTION 7
What is the number of questions on the actual Arizona R-45 Sheet Metal Contractor exam?
A) 50
B) 60
C) 75-100
D) 200
Correct Answer: C — 75-100 questions
Rationale: The actual R-45 exam consists of 75-100 questions.
QUESTION 8
What is the minimum required experience to qualify for the Arizona R-45 Sheet Metal Contractor
examination?
A) 2 years of experience
B) 3 years of experience
C) 4 years of supervisory trade experience within the past 10 years
D) 5 years of experience
Correct Answer: C — 4 years of supervisory trade experience within the past 10 years
Rationale: Candidates must have a minimum of 4 years of verifiable supervisory trade
experience within the past 10 years to qualify for the exam.
QUESTION 9
What is the primary purpose of the Arizona Statutes and Rules Exam (SRE) for sheet metal
contractors?
A) To test knowledge of sheet metal fabrication
B) To test knowledge of Arizona contractor laws and regulations
EXAM 200 Practice Questions with Verified
Answers & Detailed Rationales
University/Issuing Body: Arizona Registrar of Contractors (ROC) — PSI Testing Services
Course/Exam: R-45 Sheet Metal Contractor (Residential Specialty) License Exam
Professor/Examiner: Arizona Registrar of Contractors Board
Exam Format: Open Book | 75–100 Questions (Actual) / 200 Questions (Practice) | 240 Minutes
| 70% Passing Score
Prerequisite: Minimum 4 Years of Supervisory Trade Experience Within Past 10 Years
Reference Materials:
- SMACNA HVAC Duct Construction Standards
- Architectural Sheet Metal Manual, 6th Edition, SMACNA
- International Building Code (IBC)
- NRCA Roofing Manual
- CFR Title 29, Part 1926 (OSHA Safety Standards)
- Arizona ROC Regulations / Arizona Administrative Code Title 4, Chapter 9
📚 TABLE OF CONTENTS
| Section | Topic | Questions |
||-|--|
| 1 | Licensing, Scope of Work & Regulations | 1–25 |
| 2 | Sheet Metal Materials & Properties | 26–50 |
| 3 | Fabrication & Layout | 51–75 |
| 4 | HVAC Ductwork & Systems | 76–105 |
| 5 | Architectural Sheet Metal (Roofing, Gutters, Flashing) | 106–130 |
| 6 | Tools & Equipment | 131–150 |
| 7 | Installation, Fastening & Sealing | 151–175 |
| 8 | Blueprint Reading & Estimating | 176–190 |
| 9 | Safety & OSHA | 191–195 |
| 10 | Business & Contract Law | 196–200 |
,SECTION 1: LICENSING, SCOPE OF WORK & REGULATIONS
Questions 1–25
QUESTION 1
According to Arizona Administrative Code R4-9-106, what is the minimum passing grade
required on the R-45 trade examination?
A) 60%
B) 65%
C) 70%
D) 75%
Correct Answer: C — 70%
Rationale: Arizona Administrative Code R4-9-106(C) explicitly states that on each required
examination (both statutes and rules and trade), the qualifying party must receive a grade of at
least 70%. This applies to all specialty contractor exams, including the R-45 Sheet Metal
classification.
QUESTION 2
If a qualifying party fails the R-45 trade examination for the second time, how many calendar
days must they wait before retaking the exam?
A) 7 days
B) 14 days
C) 30 days
D) 90 days
Correct Answer: C — 30 days
Rationale: Candidates who fail the examination must wait 30 calendar days before retaking the
exam. This applies after the second and subsequent failures.
QUESTION 3
Which of the following best describes the scope of work permitted under the Arizona R-45 Sheet
Metal Contractor license?
,A) Installation of electrical wiring systems
B) Plumbing fixture installation and repair
C) Fabrication and installation of sheet metal components such as ducts and gutters
D) Structural concrete foundation construction
Correct Answer: C — Fabrication and installation of sheet metal components such as ducts and
gutters
Rationale: The R-45 license specifically covers fabrication, installation, and repair of sheet metal
systems including ducts, gutters, and flashings — not electrical, plumbing, or concrete work.
QUESTION 4
Which activity is expressly permitted for an Arizona R-45 sheet metal contractor?
A) Installing residential siding panels
B) Installing and repairing sheet-metal gutters and leaders
C) Performing structural steel framing
D) Painting interior walls
Correct Answer: B — Installing and repairing sheet-metal gutters and leaders
Rationale: R-45 contractors are authorized to install and repair sheet-metal gutters, leaders, and
related drainage components. Siding, structural steel framing, and painting are outside the
sheet metal specialty scope.
QUESTION 5
Which Arizona agency issues the R-45 Sheet Metal Contractor license?
A) Arizona Department of Environmental Quality
B) Arizona Registrar of Contractors (ROC)
C) Arizona State Board of Sheet Metal
D) Department of Labor
Correct Answer: B — Arizona Registrar of Contractors (ROC)
Rationale: The Arizona Registrar of Contractors (ROC) issues and regulates the R-45 Sheet
Metal license for residential specialty contracting.
QUESTION 6
What is the time limit for the Arizona R-45 Sheet Metal Contractor exam?
, A) 180 minutes (3 hours)
B) 210 minutes (3.5 hours)
C) 240 minutes (4 hours)
D) 300 minutes (5 hours)
Correct Answer: C — 240 minutes (4 hours)
Rationale: The R-45 exam has a time limit of 240 minutes (4 hours).
QUESTION 7
What is the number of questions on the actual Arizona R-45 Sheet Metal Contractor exam?
A) 50
B) 60
C) 75-100
D) 200
Correct Answer: C — 75-100 questions
Rationale: The actual R-45 exam consists of 75-100 questions.
QUESTION 8
What is the minimum required experience to qualify for the Arizona R-45 Sheet Metal Contractor
examination?
A) 2 years of experience
B) 3 years of experience
C) 4 years of supervisory trade experience within the past 10 years
D) 5 years of experience
Correct Answer: C — 4 years of supervisory trade experience within the past 10 years
Rationale: Candidates must have a minimum of 4 years of verifiable supervisory trade
experience within the past 10 years to qualify for the exam.
QUESTION 9
What is the primary purpose of the Arizona Statutes and Rules Exam (SRE) for sheet metal
contractors?
A) To test knowledge of sheet metal fabrication
B) To test knowledge of Arizona contractor laws and regulations
