New Mexico Pipe Fitter Journeyman (JPF) Practice Exam

A weld test required the test plates to be in a horizontal position and the weld to be done flat; this is called the _______ position?

1. 2F

2. 3G

3. 1G

4. 4F

The correct answer is: 1G

The terminology used in welding positions adheres to established classifications that describe how the weld is oriented during the process. In this particular scenario, when the test plates are placed in a horizontal position and the weld is performed flat, it corresponds to what is known as the "1G" position. The "1G" position specifically denotes a groove weld made in the flat position when the axis of the weld is horizontal. This orientation allows for easier access and better control of the weld bead, ensuring a consistent and high-quality weld. Training and practice in this position are fundamentally important, as flat welds tend to be more uniform and are often easier for welders to master compared to vertical or overhead positions. The other options denote different welding positions: for instance, "2F" refers to a fillet weld in the horizontal position, "3G" is for a groove weld in the vertical position, and "4F" represents a fillet weld in the overhead position. Understanding these distinctions is essential for achieving proficiency in various welding scenarios typically encountered in the field.