CWB LEVEL 1 EXAM STUDY GUIDE ALL
WITH COMPLETE 80 QUESTIONS AND
WELL ELABORATED ANSWERS \
EXAM
Q1: A record of a weld test assembly identifying all essential variables is called a:
A) WPDS. B) PQR. C) DIM. D) DNV.
Answer: B) PQR.
Rationale: PQR stands for Procedure Qualification Record. It is the actual
record of the test coupon used to qualify a welding procedure. The WPDS
(Welding Procedure Data Sheet) is the document written based on the PQR that
the welder follows on the shop floor. DIM is not a welding standard term, and
DNV is a classification society (Det Norske Veritas).
Q2: AWS A3.0 is a document that covers:
A) welding symbols and design. B) standard welding terms and definitions. C) standard
welding procedure specifications. D) structural welding of aluminum.
Answer: B) standard welding terms and definitions.
Rationale: AWS A3.0 is specifically titled "Standard Welding Terms and
Definitions." It ensures that everyone in the industry uses the same language.
Welding symbols are covered in AWS A2.4, and structural aluminum is covered in
AWS D1.2.
,Q3: Certification of welding inspection organizations in Canada is covered by
which standard?
A) CSA W118.2 B) CGSB 1542 C) CSA W186 D) CSA W178.1
Answer: D) CSA W178.1.
Rationale: CSA W178.1 is the standard for "Certification of Welding Inspection
Organizations." It outlines the requirements for a company to become a certified
inspection organization. CSA W178.2 covers the qualification
of individual inspectors.
Q4: CSA W178.2 contains provisions for different levels of inspectors. How many
are there?
A) 1 B) 2 C) 3 D) 4
Answer: C) 3.
Rationale: Similar to other international standards (like CGSB or AWS), CSA
W178.2 defines three levels of inspection personnel: Level 1 (Junior/Assistant),
Level 2 (Inspector), and Level 3 (Senior/Specialist).
Q5: CSA W59 applies to:
A) welding requirements for welded steel construction. B) welding requirements for
welded steel pressure vessels. C) welding requirements for pipelines. D) welding
requirements for process piping.
Answer: A) welding requirements for welded steel construction.
Rationale: CSA W59 is the Canadian standard for "Welded Steel Construction
(Metal Arc Welding)." It is the "go-to" code for buildings, bridges, and general
, structural work. Pressure vessels are covered by ASME Section IX or CSA B51, and
pipelines are covered by CSA Z662.
Q6: How many divisions of certification are there in the CSA W47.1 standard?
A) 1 B) 2 C) 3 D) 4
Answer: C) 3.
Rationale: CSA W47.1 (Certification of Companies for Fusion Welding of Steel)
has three divisions:
o Division 1: Unlimited scope (complex engineering).
o Division 2: Limited scope (less complex, specific joints).
o Division 3: Very limited scope (specific production welding).
Q7: The CWB is a standards writing body. (True/False)
Answer: FALSE.
Rationale: The CWB (Canadian Welding Bureau) is not a
standards writing body; it is a certification and inspection agency. They administer
and enforce standards written by other bodies like CSA (Canadian Standards
Association). The CWB checks that companies and welders meet the CSA
standards.
Q8: The SCC was created in Canada by an Act of Parliament. (True/False)
, Answer: TRUE.
Rationale: The SCC (Standards Council of Canada) is a federal Crown
corporation created by an Act of Parliament. They oversee the National Standards
System, including accrediting organizations like the CWB.
Q9: Who is the third party that administers the CSA standards for welding?
A) NEB B) SCC C) CGSB D) CWB
Answer: D) CWB.
Rationale: The CWB (Canadian Welding Bureau) is the third-party organization
authorized by the SCC to administer and enforce CSA welding standards (like
W47.1 and W59).
Q10: In Canada, who regulates the construction of pressurized systems?
A) The compliance agency. B) ABSA. C) The jurisdictional authority. D) The federal
government.
Answer: C) The jurisdictional authority.
Rationale: In Canada, the regulation of pressure equipment falls under provincial
jurisdiction. While ABSA is the authority in Alberta, the general term for the
governing body in any province is the jurisdictional authority (e.g., TSSA in
Ontario, RGQ in Quebec).
WITH COMPLETE 80 QUESTIONS AND
WELL ELABORATED ANSWERS \
EXAM
Q1: A record of a weld test assembly identifying all essential variables is called a:
A) WPDS. B) PQR. C) DIM. D) DNV.
Answer: B) PQR.
Rationale: PQR stands for Procedure Qualification Record. It is the actual
record of the test coupon used to qualify a welding procedure. The WPDS
(Welding Procedure Data Sheet) is the document written based on the PQR that
the welder follows on the shop floor. DIM is not a welding standard term, and
DNV is a classification society (Det Norske Veritas).
Q2: AWS A3.0 is a document that covers:
A) welding symbols and design. B) standard welding terms and definitions. C) standard
welding procedure specifications. D) structural welding of aluminum.
Answer: B) standard welding terms and definitions.
Rationale: AWS A3.0 is specifically titled "Standard Welding Terms and
Definitions." It ensures that everyone in the industry uses the same language.
Welding symbols are covered in AWS A2.4, and structural aluminum is covered in
AWS D1.2.
,Q3: Certification of welding inspection organizations in Canada is covered by
which standard?
A) CSA W118.2 B) CGSB 1542 C) CSA W186 D) CSA W178.1
Answer: D) CSA W178.1.
Rationale: CSA W178.1 is the standard for "Certification of Welding Inspection
Organizations." It outlines the requirements for a company to become a certified
inspection organization. CSA W178.2 covers the qualification
of individual inspectors.
Q4: CSA W178.2 contains provisions for different levels of inspectors. How many
are there?
A) 1 B) 2 C) 3 D) 4
Answer: C) 3.
Rationale: Similar to other international standards (like CGSB or AWS), CSA
W178.2 defines three levels of inspection personnel: Level 1 (Junior/Assistant),
Level 2 (Inspector), and Level 3 (Senior/Specialist).
Q5: CSA W59 applies to:
A) welding requirements for welded steel construction. B) welding requirements for
welded steel pressure vessels. C) welding requirements for pipelines. D) welding
requirements for process piping.
Answer: A) welding requirements for welded steel construction.
Rationale: CSA W59 is the Canadian standard for "Welded Steel Construction
(Metal Arc Welding)." It is the "go-to" code for buildings, bridges, and general
, structural work. Pressure vessels are covered by ASME Section IX or CSA B51, and
pipelines are covered by CSA Z662.
Q6: How many divisions of certification are there in the CSA W47.1 standard?
A) 1 B) 2 C) 3 D) 4
Answer: C) 3.
Rationale: CSA W47.1 (Certification of Companies for Fusion Welding of Steel)
has three divisions:
o Division 1: Unlimited scope (complex engineering).
o Division 2: Limited scope (less complex, specific joints).
o Division 3: Very limited scope (specific production welding).
Q7: The CWB is a standards writing body. (True/False)
Answer: FALSE.
Rationale: The CWB (Canadian Welding Bureau) is not a
standards writing body; it is a certification and inspection agency. They administer
and enforce standards written by other bodies like CSA (Canadian Standards
Association). The CWB checks that companies and welders meet the CSA
standards.
Q8: The SCC was created in Canada by an Act of Parliament. (True/False)
, Answer: TRUE.
Rationale: The SCC (Standards Council of Canada) is a federal Crown
corporation created by an Act of Parliament. They oversee the National Standards
System, including accrediting organizations like the CWB.
Q9: Who is the third party that administers the CSA standards for welding?
A) NEB B) SCC C) CGSB D) CWB
Answer: D) CWB.
Rationale: The CWB (Canadian Welding Bureau) is the third-party organization
authorized by the SCC to administer and enforce CSA welding standards (like
W47.1 and W59).
Q10: In Canada, who regulates the construction of pressurized systems?
A) The compliance agency. B) ABSA. C) The jurisdictional authority. D) The federal
government.
Answer: C) The jurisdictional authority.
Rationale: In Canada, the regulation of pressure equipment falls under provincial
jurisdiction. While ABSA is the authority in Alberta, the general term for the
governing body in any province is the jurisdictional authority (e.g., TSSA in
Ontario, RGQ in Quebec).
