CWB Level 2 Welding Inspector Exam | 150 Practice
Questions with Rationales
Instructions:
Select the single best answer for each question.
Section 1: Certification Requirements & Process (Questions
1-15)
1. What is the minimum passing grade for each CWB Level 2 certification
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Rationale: The passing grade for each examination required for CWB certification is 70%.
2. Which standard governs the certification of visual welding inspectors in Canada?
A) CSA W47.1
B) CSA W59
C) CSA W178.2
D) CSA W186
Rationale: CSA Standard W178.2, "Certification of Welding Inspectors," outlines the
requirements for eligible welding inspectors to be certified by examination in one of three
levels.
,3. How many years of experience as a certified Level 1 welding inspector are
required before applying for Level 2 certification?
A) 1 year
B) 2 years
C) 4 years
D) 5 years
Rationale: For certification as a Level 2 welding inspector, candidates must have at least 2
years of experience as a certified Level 1 welding inspector performing welding inspection
under qualified supervision.
4. Under Clause 8.1.1(d) of CSA W178.2, how many years of prior visual welding
inspection experience are required to qualify directly for Level 2?
A) 2 years
B) 3 years
C) 5 years
D) 10 years
Rationale: Clause 8.1.1(d) allows practicing welding inspectors with at least 5 years of prior
visual welding inspection experience to qualify directly in Level 2.
5. What is the time limit for the Level 2 Closed Book examination?
A) 2 hours
B) 2.5 hours
C) 3.5 hours
D) 4 hours
Rationale: The Level 2 Closed Book examination has a time limit of 3.5 hours for the long
version.
,6. How many multiple-choice questions are typically on the Level 2 Closed Book
examination?
A) 75 questions
B) 150 questions
C) 200 questions
D) 250 questions
Rationale: The Level 2 Closed Book examination typically consists of 150 multiple-choice
questions.
7. What is the typical number of questions on the Level 2 Open Book
Standard/Code examination?
A) 15 questions
B) 25 questions
C) 45 questions
D) 75 questions
Rationale: The Level 2 Open Book Standard/Code examination typically contains 45
multiple-choice questions.
8. How long is the Level 2 Open Book examination for CSA Standard W178.2?
A) 15 minutes
B) 30 minutes
C) 1 hour
D) 2 hours
Rationale: The CSA Standard W178.2 Open Book examination has a time limit of 0.5
hours (30 minutes).
, 9. What is the duration of the Level 2 Practical Reporting examination?
A) 30 minutes
B) 45 minutes
C) 1 hour
D) 1.5 hours
Rationale: The Practical Reporting examination has a time limit of 0.75 hours (45
minutes).
10. How many samples must a Level 2 candidate assess during the Practical
Reporting examination?
A) 3 samples
B) 4 samples
C) 5 samples
D) 10 samples
Rationale: The Level 2 Practical Reporting examination requires assessment of 5 samples
for visual detection and identification, assessment, and descriptive reporting of weld faults,
dimensional faults, material deficiencies, and structural discontinuities.
11. What is the application fee refund policy if the CWB determines a candidate is
not eligible to write the examination?
A) Full refund
B) 75% refund (25% service charge)
C) 50% refund
D) No refund
Rationale: If the CWB determines that an applicant is not eligible to write, the fee will be
returned less a 25% service charge.
Questions with Rationales
Instructions:
Select the single best answer for each question.
Section 1: Certification Requirements & Process (Questions
1-15)
1. What is the minimum passing grade for each CWB Level 2 certification
examination?
A) 60%
B) 65%
C) 70%
D) 75%
Rationale: The passing grade for each examination required for CWB certification is 70%.
2. Which standard governs the certification of visual welding inspectors in Canada?
A) CSA W47.1
B) CSA W59
C) CSA W178.2
D) CSA W186
Rationale: CSA Standard W178.2, "Certification of Welding Inspectors," outlines the
requirements for eligible welding inspectors to be certified by examination in one of three
levels.
,3. How many years of experience as a certified Level 1 welding inspector are
required before applying for Level 2 certification?
A) 1 year
B) 2 years
C) 4 years
D) 5 years
Rationale: For certification as a Level 2 welding inspector, candidates must have at least 2
years of experience as a certified Level 1 welding inspector performing welding inspection
under qualified supervision.
4. Under Clause 8.1.1(d) of CSA W178.2, how many years of prior visual welding
inspection experience are required to qualify directly for Level 2?
A) 2 years
B) 3 years
C) 5 years
D) 10 years
Rationale: Clause 8.1.1(d) allows practicing welding inspectors with at least 5 years of prior
visual welding inspection experience to qualify directly in Level 2.
5. What is the time limit for the Level 2 Closed Book examination?
A) 2 hours
B) 2.5 hours
C) 3.5 hours
D) 4 hours
Rationale: The Level 2 Closed Book examination has a time limit of 3.5 hours for the long
version.
,6. How many multiple-choice questions are typically on the Level 2 Closed Book
examination?
A) 75 questions
B) 150 questions
C) 200 questions
D) 250 questions
Rationale: The Level 2 Closed Book examination typically consists of 150 multiple-choice
questions.
7. What is the typical number of questions on the Level 2 Open Book
Standard/Code examination?
A) 15 questions
B) 25 questions
C) 45 questions
D) 75 questions
Rationale: The Level 2 Open Book Standard/Code examination typically contains 45
multiple-choice questions.
8. How long is the Level 2 Open Book examination for CSA Standard W178.2?
A) 15 minutes
B) 30 minutes
C) 1 hour
D) 2 hours
Rationale: The CSA Standard W178.2 Open Book examination has a time limit of 0.5
hours (30 minutes).
, 9. What is the duration of the Level 2 Practical Reporting examination?
A) 30 minutes
B) 45 minutes
C) 1 hour
D) 1.5 hours
Rationale: The Practical Reporting examination has a time limit of 0.75 hours (45
minutes).
10. How many samples must a Level 2 candidate assess during the Practical
Reporting examination?
A) 3 samples
B) 4 samples
C) 5 samples
D) 10 samples
Rationale: The Level 2 Practical Reporting examination requires assessment of 5 samples
for visual detection and identification, assessment, and descriptive reporting of weld faults,
dimensional faults, material deficiencies, and structural discontinuities.
11. What is the application fee refund policy if the CWB determines a candidate is
not eligible to write the examination?
A) Full refund
B) 75% refund (25% service charge)
C) 50% refund
D) No refund
Rationale: If the CWB determines that an applicant is not eligible to write, the fee will be
returned less a 25% service charge.
