


The Certified Welding Inspector (CWI) Part C exam is widely considered a high-pressure challenge. It isn't just about your knowledge of welding; it is a rigorous test of your ability to navigate the API 1104 (Welding of Pipelines and Related Facilities) codebook under a strict time limit. Many qualified candidates fail this section simply because they cannot locate the correct Clause, Table, or Figure fast enough.
These two full-length mock exams are designed to eliminate that anxiety. Created by an AWS-SCWI, CSWIP 3.2 & IWE with over 18 years of industry experience, this course provides the exact environment you will face on exam day. You will tackle 120+ high-yield questions that mirror the complexity and phrasing used by the AWS.
What sets these mock exams apart?
Deep Navigation Practice: Move beyond basic questions and learn to handle complex "look-ups" involving Section 5 (Procedures), Section 6 (Welders), Section 9 (Acceptance Standards) and Annex- A & B along with all other chapters.
WPS & PQR Mastery: Practice the critical skill of comparing procedure specifications against code requirements—a common area where candidates lose points.
NDT Acceptance Limits: Sharpen your ability to interpret visual and radiographic testing limits for both rounded and elongated indications.
Expert References: Every answer includes a specific reference to the API 1104 codebook, allowing you to "tab" your book effectively and understand the logic behind the rules.
Whether you are aiming for your initial CWI certification or preparing for your 9-year recertification, these exams provide the "code-hunting" muscle memory required for success. Don't leave your career progression to chance—practice with precision and walk into the testing center with total confidence.