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CWB
STUDYGLOBAL 5/7/25 CWB
, Here's a short and focused study guide for CWB 47.1 (CSA W47.1 – Certification of Companies for
Fusion Welding of Steel):
CWB 47.1 Study Guide – Fusion Welding of Steel
🔹 1. Purpose of CSA W47.1
Understand the standard's goal: ensuring quality control in fusion welding through certification
of companies.
It applies to steel structures, not aluminum (covered under W47.2).
🔹 2. Key Roles & Responsibilities
Welding Supervisor: Must meet experience and qualification requirements.
Welding Engineer: Responsible for developing Welding Procedure Specifications (WPS).
Welders: Must be qualified under specific processes and positions.
🔹 3. Certification Process
Company applies to the CWB for certification.
Must submit acceptable WPSs, employ qualified personnel, and pass an audit.
🔹 4. Welding Procedures & Qualification
Know what makes a valid WPS and Procedure Qualification Record (PQR).
Understand essential variables that must remain consistent (e.g., material, process, position).
🔹 5. Auditing & Maintenance
Certified companies are audited semi-annually.
Non-compliance or expired qualifications can lead to loss of certification.
CWB 47.1 – Practice Questions
Introduction:
The following questions are designed to help you review key concepts from CSA Standard W47.1:
Certification of Companies for Fusion Welding of Steel. These practice questions focus on critical areas
such as welder and company qualification, the roles of welding engineers and supervisors, welding
procedures, and certification requirements.
Use this section to test your understanding and reinforce your knowledge in preparation for the CWB
47.1 certification exam.
QUESTIONS:
CSA Standard W47.1 provides the requirements that must be met and adhered to by a company seeking
certification.
True or False? - Accurate answers True
Certification can be considered as an approval of the products fabricated by a certificated company?