Answer :
Final answer:
A detailed listing of the rules and principles for welded products is a welding code, which sets the required guidelines for safe and reliable welding practices. So the correct option is A) Welding code
Explanation:
A detailed listing of the rules and principles that apply to specific welded products is known as a welding code. A welding code is a set of rules and guidelines that establishes the minimum requirements for the materials, design, fabrication, inspection, testing, and qualifications for welders. These codes ensure that welded structures are safe and reliable. They are developed by standards organizations, such as the American Welding Society (AWS) or the American Society of Mechanical Engineers (ASME). It is essential for anyone involved in welding to be familiar with and adhere to the applicable welding codes.