Which of the following is not a mode of metal transfer for gas metal arc welding?

In gas metal arc welding (GMAW), various modes of metal transfer are utilized to achieve different welding outcomes based on the requirements of the application. The modes typically include spray transfer, short circuiting transfer, and globular transfer.

Spray transfer involves a steady and high voltage arc that creates a fine, mist-like spray of molten metal droplets, providing a smooth and continuous feed of the electrode into the weld pool. This mode is ideal for welding thicker materials and offers good penetration.

Short circuiting transfer occurs when the electrode touches the workpiece, creating a short circuit. This mode is commonly used for welding thin materials and allows for better control over the heat input, making it suitable for positional welding.

Globular transfer consists of larger droplets of molten metal that are transferred from the electrode to the weld pool in a less stable manner than spray transfer. This mode generally occurs at lower currents and can lead to a rougher weld bead, but it is still an established method within GMAW.

The choice identified as resistance transfer does not exist as a recognized mode in gas metal arc welding. Instead, it may be confused with other welding processes that rely on resistive heating, like resistance spot welding or resistance seam welding. In GMAW, resistance