The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Prepare to perform repair or fabricate component using GMAW process
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| Identify materials or components to be welded and related parent metal group in accordance with applicable data Completed |
Evidence:
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| Select and set up required welding equipment and consumables in accordance with standard operating procedures Completed |
Evidence:
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| Prepare component or materials for welding in accordance with standard enterprise procedures Completed |
Evidence:
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| Adjust equipment ready for welding process in accordance with equipment instructions Completed |
Evidence:
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Gas metal arc weld component
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| Perform welding to the required standard in accordance with the applicable repair scheme or drawing while observing all relevant work health and safety (WHS) requirements, including using material safety data sheets (MSDSs) and items of personal protective equipment (PPE) Completed |
Evidence:
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| Inspect completed welds for defects and rectify any detected defects to meet specifications and standards Completed |
Evidence:
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| Complete required documentation in accordance with standard enterprise procedures Completed |
Evidence:
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