What should be done to electrodes that become wet?

Electrodes that become wet should be handled with care to ensure safety and effectiveness while welding. The correct response emphasizes the importance of drying them thoroughly before use. Wet electrodes can cause issues such as hydrogen embrittlement and poor arc stability, leading to weak welds and defects.

In practice, drying the electrodes restores their usability, as moisture can significantly impact the welding process and the quality of the weld joint. Proper storage of electrodes also plays a critical role in preventing them from becoming wet in the first place, but it is important to address the immediate condition of wet electrodes before continued use.

While the option to destroy wet electrodes may seem like a preventive measure, it is not always necessary, especially when drying them can potentially restore their condition for safe use. Hence, the correct action is to dry the wet electrodes thoroughly to ensure they perform well during welding applications.