Section 4: Specifications – CWI Part C

Read Carefully and Take a Test Section 4: Specifications 4.1 Equipment This subsection calls for good judgment, sound engineering, suitable operating practices, and attention to safety in the operation of welding equipment. Arc welding equipment shall be operated within the voltage and current ranges specified on the welding procedure specification. Gas welding equipment shall be … Read more

Section 3 Terms, Definitions, Acronyms, and Abbreviations – CWI Part C

Read Carefully and Take a Test Section 3: Terms, Definitions, Acronyms, and Abbreviations For the purposes of this standard, the welding terms, and definitions in AWS A3.0 Standard Welding Terms and Definitions apply with the additions and modifications listed in subsection 3.1. Terms defined in AWS A3.0 are not defined again here. Additional key terms … Read more

Section 1 Scope – CWI Part C

Read Carefully and Take a Test Section 1: Scope Study Guide for API 1 1 04 (21 st Edition) API  1 1 04 provides a list of eight permitted welding processes.  They are listed below: (a) Shielded metal arc welding (SMAW). (b) Submerged arc welding (SAW). (c) Gas tungsten arc welding (GTAW). (d) Gas metal arc welding (GMAW). (e) Flux-cored arc welding (FCAW). (f) Plasma arc welding (PAW). (g) Oxyacetylene welding (OAW). (h) Flash butt welding (FW). API  1 1 04 also states that these processes may be applied using manual,  semiautomatic,  mechanized, or automatic welding techniques or a combination … Read more