Individuals can identify arc-welding machines, accessories and electrodes. They understand how to start and terminate a weld using shielded metal-arc welding. They can create stringer beads and demonstrate weaving and padding techniques. They are able to describe the gas tungsten-arc and the gas metal-arc welding process. They can explain how to prepare and braze copper tubing. They are aware of the hazards of welding and brazing operations and the relevant safety precautions.

• Type Validation
• Time Hours