Visual Testing (VT) Practice Exam

Which welding process is commonly referred to as "stick welding"?

1. SAW

2. SMAW

3. GMAW

4. GTAW

The correct answer is: SMAW

The welding process commonly referred to as "stick welding" is Shielded Metal Arc Welding, abbreviated as SMAW. This method involves the use of a consumable electrode coated in flux to lay the weld. The electrode rod conducts electrical current, which creates an arc between the electrode and the base material, melting both the electrode and the workpiece to form a weld pool. The flux generates a shielding gas and slag that protects the molten weld from contamination and oxidation, ensuring a strong bond. This process is characterized by its versatility and ease of use in various positions, making it especially popular in construction and repair work. SMAW is also known for its portability, as the equipment does not require additional gas supplies, allowing it to be used in diverse environments, including outdoor and remote locations. Other processes like Submerged Arc Welding (SAW), Gas Metal Arc Welding (GMAW), and Gas Tungsten Arc Welding (GTAW) each have their unique characteristics and applications, but none are commonly referred to as "stick welding." Understanding the differences between these processes is crucial for selecting the appropriate method for specific welding tasks.